- 14 Feb, 2015 40 commits
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Joe Perches authored
Code like: if (a < sizeof(<type>) && and { .len = sizeof(<type>) }, incorrectly emits that warning, so add more exceptions to avoid the warning. Signed-off-by:Joe Perches <joe@perches.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Heba Aamer authored
Improve the format specifier test by removing any %% before looking for any remaining % format specifier. Signed-off-by:
Heba Aamer <heba93aamer@gmail.com> Signed-off-by:
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Joe Perches authored
There's a --strict test for these blank lines. Add the ability to automatically remove them with --fix. Signed-off-by:
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Joe Perches authored
bsd and sysv use different typedefs for unsigned types. These are in types.h but not in checkpatch, so add them to checkpatch's ability to know types. This can avoid false positives for code like: void foo(void) { int x; uint y; [...]; } where checkpatch incorrectly emits a warning for "missing a blank line after declarations". Signed-off-by: -
Joe Perches authored
If a git commit description is split on consecutive lines, coalesce it before testing. This allows: commit <foo> ("some long description") Signed-off-by:Paul Bolle <pebolle@tiscali.nl> Tested-by:
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Joe Perches authored
Add a test for probably likely/unlikely misuses where the comparison is likely misplaced if (likely(foo) > 0) vs if (likely(foo > 0)) Signed-off-by:
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Joe Perches authored
The git commit message can be confusing, Try to clarify the message a bit to reduce the confusion when emitted. Show the correct form using Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' and if the git commit sha1 is unique, show the right sha1 to use with the actual title Signed-off-by:Prarit Bhargava <prarit@redhat.com> Tested-by:
Chris Rorvick <chris@rorvick.com> Acked-by:
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Joe Perches authored
Convert all the comments to spaces before testing for single statement macros. Reported-by:
Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Signed-off-by:
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Christoph Jaeger authored
Discourage the use of keyword 'boolean' for type definition attributes of config options as support for it will be dropped later on. See http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.comSigned-off-by:
Christoph Jaeger <cj@linux.com> Suggested-by:
Daniel Borkmann <dborkman@redhat.com> Cc: Joe Perches <joe@perches.com> Acked-by:
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Paolo Bonzini authored
KERN_<LEVEL> is never redundant with printk_ratelimited or printk_once. (Except perhaps in the sense that you could use e.g. pr_err_ratelimited or pr_err_once, but that would apply to printk as well). Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com> Cc: Andy Whitcroft <apw@canonical.com> Acked-by:
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Joe Perches authored
Just like "__cold", ignore the __pure gcc attribute macro so pointer warnings aren't generated for uses like "int * __pure fn(...)" Signed-off-by:
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Joe Perches authored
Add world writable permissions tests for the various functions like debugfs etc... Add $String type for $FuncArg so that string constants are matched. Signed-off-by:
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Joe Perches authored
Since commit fe7c36c7 ("Makefile: Build with -Werror=date-time if the compiler supports it"), use of __DATE__, __TIME__, and __TIMESTAMP__ has not been allowed. As this test is gcc version specific (> 4.9), it hasn't prevented a few new uses from creeping into the kernel sources. Make checkpatch complain about them. Signed-off-by:
Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by:
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Tejun Heo authored
Now that all bitmap formatting usages have been converted to '%*pb[l]', the separate formatting functions are unnecessary. The following functions are removed. * bitmap_scn[list]printf() * cpumask_scnprintf(), cpulist_scnprintf() * [__]nodemask_scnprintf(), [__]nodelist_scnprintf() * seq_bitmap[_list](), seq_cpumask[_list](), seq_nodemask[_list]() * seq_buf_bitmask() Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * This is an equivalent conversion but the whole function should be converted to use scnprinf famiily of functions rather than performing custom output length predictions in multiple places. Signed-off-by:
Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * Line termination only requires one extra space at the end of the buffer. Use PAGE_SIZE - 1 instead of PAGE_SIZE - 2 when formatting. Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * drivers/uwb/drp.c::uwb_drp_handle_alien_drp() was formatting mas.bm into a buffer but never used it. Removed. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * map_show()'s return value is too high by one and the function could modify beyond the end of the buffer when the formatted text is long enough. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * Line termination only requires one extra space at the end of the buffer. Use PAGE_SIZE - 1 instead of PAGE_SIZE - 2 when formatting. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * kernel/cpuset.c::cpuset_print_task_mems_allowed() used a static buffer which is protected by a dedicated spinlock. Removed. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * Line termination only requires one extra space at the end of the buffer. Use PAGE_SIZE - 1 instead of PAGE_SIZE - 2 when formatting. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * Unnecessary buffer size calculation and condition on the lenght removed from intel_cacheinfo.c::show_shared_cpu_map_func(). * uv_nmi_nr_cpus_pr() got overly smart and implemented "..." abbreviation if the output stretched over the predefined 1024 byte buffer. Replaced with plain printk. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. * Spurious if (len > 1) test dropped from shared_cpu_map_show(). Signed-off-by:
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Tejun Heo authored
printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by:
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