- 17 Sep, 2016 18 commits
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sayli karnik authored
staging: rtl8188eu: core: Replace memcpy() with ether_addr_copy() if ethernet addresses are __aligned(2) This patch fixes the checkpatch warning: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) Done using coccinelle: @@ expression exp1, exp2; @@ - memcpy(exp1, exp2, ETH_ALEN); + ether_addr_copy(exp1, exp2); The output of pahole shows that the addresses are aligned: struct ieee80211_hdr { __le16 frame_control; /* 0 2 */ __le16 duration_id; /* 2 2 */ u8 addr1[6]; /* 4 6 */ u8 addr2[6]; /* 10 6 */ u8 addr3[6]; /* 16 6 */ __le16 seq_ctrl; /* 22 2 */ u8 addr4[6]; /* 24 6 */ /* size: 30, cachelines: 1, members: 7 */ /* last cacheline: 30 bytes */ }; struct wlan_bssid_ex { u32 Length; /* 0 4 */ unsigned char MacAddress[6]; /* 4 6 */ u8 Reserved[2]; /* 10 2 */ struct ndis_802_11_ssid Ssid; /* 12 36 */ u32 Privacy; /* 48 4 */ long int Rssi; /* 52 8 */ enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; /* 60 4 */ /* --- cacheline 1 boundary (64 bytes) --- */ struct ndis_802_11_config Configuration; /* 64 32 */ enum ndis_802_11_network_infra InfrastructureMode; /* 96 4 */ unsigned char SupportedRates[16]; /* 100 16 */ struct wlan_phy_info PhyInfo; /* 116 4 */ u32 IELength; /* 120 4 */ u8 IEs[768]; /* 124 768 */ /* --- cacheline 13 boundary (832 bytes) was 60 bytes ago --- */ /* size: 892, cachelines: 14, members: 13 */ /* last cacheline: 60 bytes */ }; struct stadel_event { unsigned char macaddr[6]; /* 0 6 */ unsigned char rsvd[2]; /* 6 2 */ int mac_id; /* 8 4 */ /* size: 12, cachelines: 1, members: 3 */ /* last cacheline: 12 bytes */ }; Signed-off-by:sayli karnik <karniksayli1995@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Andrew Kanner authored
Ran checkpatch.pl -f vme_pio2_core.c Fixed: WARNING: Symbolic permissions are not preferred. Consider using octal permissions (0444) Signed-off-by:
Andrew Kanner <andrew.kanner@gmail.com> Signed-off-by:
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sayli karnik authored
This patch replaces type u_int8_t with u8 as suggested by checkpatch.pl. Signed-off-by:
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sayli karnik authored
This patch replaces the explicit NULL comparisons with ! operator. It was found using Coccinelle: @disable is_null@ expression e; @@ - e == NULL + !e Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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sayli karnik authored
This patch replaces left shifts on 1 with the BIT(x) macro, as suggested by checkpatch.pl. This was done using coccinelle script: @@ constant c; @@ - (1 << c) + BIT(c) Signed-off-by:
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Bhumika Goyal authored
Remove extern specifier from function declaration as they have it by default. Also move extern declaration from .c files to their respective header file 'ks_hostif.h'. Coccinelle was used to remove extern and other changes were done by hand. Script: @@ identifier func; type T; @@ - extern T func(...); Signed-off-by:
Bhumika Goyal <bhumirks@gmail.com> Signed-off-by:
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Namrata A Shettar authored
Add space around binary operators to resolve checkpatch issue. Signed-off-by:
Namrata A Shettar <namrataashettar@gmail.com> Signed-off-by:
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Baoyou Xie authored
We get a few warnings when building kernel with W=1: drivers/staging/lustre/lustre/lmv/lmv_obd.c:1640:1: warning: no previous prototype for 'lmv_locate_target_for_name' [-Wmissing-prototypes] drivers/staging/lustre/lustre/lmv/lmv_obd.c:2421:5: warning: no previous prototype for 'lmv_read_page' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. so this patch marks these functions with 'static'. Signed-off-by:
Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by:
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Baoyou Xie authored
We get 1 warning when building kernel with W=1: drivers/staging/lustre/lustre/obdclass/cl_page.c:488:6: warning: no previous prototype for 'cl_page_disown0' [-Wmissing-prototypes] In fact, this function is declared in drivers/staging/lustre/lustre/obdclass/cl_io.c, but should be removed in a header file. thus can be recognized in other file. So this patch moves the declaration into drivers/staging/lustre/lustre/include/cl_object.h. Signed-off-by:
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Baoyou Xie authored
We get 3 warnings when building kernel with W=1: drivers/staging/lustre/lustre/obdclass/obd_mount.c:705:5: warning: no previous prototype for 'lustre_check_exclusion' [-Wmissing-prototypes] drivers/staging/lustre/lustre/obdclass/obd_mount.c:1226:5: warning: no previous prototype for 'lustre_register_fs' [-Wmissing-prototypes] drivers/staging/lustre/lustre/obdclass/obd_mount.c:1231:5: warning: no previous prototype for 'lustre_unregister_fs' [-Wmissing-prototypes] In fact, the first function is declared in drivers/staging/lustre/lustre/obdclass/obd_config.c, and the other two functions are declared in drivers/staging/lustre/lustre/obdclass/class_obd.c, but all of these functions should be declared in a header file, thus can be recognized in other file. So this patch moves the declarations into drivers/staging/lustre/lustre/include/obd_class.h. Signed-off-by:
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Baoyou Xie authored
We get 1 warning when building kernel with W=1: drivers/staging/lustre/lustre/obdclass/obd_config.c:719:6: warning: no previous prototype for 'lustre_register_client_process_config' [-Wmissing-prototypes] In fact, this function is declared in drivers/staging/lustre/lustre/llite/super25.c, but should be moved into a header file, thus can be recognized in other file. So this patch moves the declaration into drivers/staging/lustre/lustre/include/lprocfs_status.h. Signed-off-by:
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Baoyou Xie authored
We get 1 warning when building kernel with W=1: drivers/staging/lustre/lnet/selftest/conctl.c:804:1: warning: no previous prototype for 'lstcon_ioctl_entry' [-Wmissing-prototypes] In fact, this function is declared in drivers/staging/lustre/lustre/llite/super25.c, but should be moved into a header file, thus can be recognized in other file. So this patch moves the declaration into drivers/staging/lustre/lnet/selftest/console.h Signed-off-by:
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Richard Groux authored
Minor warnings spotted by checkpatch.pl in lustre Remove unnecessary space before function pointer arguments. Signed-off-by:
Richard Groux <rgroux@sauron-mordor.net> Signed-off-by:
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Bhumika Goyal authored
Use eth_zero_addr to assign zero address to the given address array instead of memset when the second argument in memset is address of zero. Coccinelle was used to do the replacement and add the header file linux/etherdevice.h if not already present. Script: @header@ @@ #include <linux/etherdevice.h> @r1@ expression e; @@ -memset(e,0,ETH_ALEN); +eth_zero_addr(e); @includeheader depends on r1 && !header@ @@ + #include <linux/etherdevice.h> #include <...> Signed-off-by:
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sayli karnik authored
The patch uses the size of the dereference to a variable instead of it's type, to make the code more resistant to type changes in the future. The type of the pointer variable here is the same as the type in the argument that is being replaced in sizeof(). Signed-off-by:
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Ivan Safonov authored
This function used once, and does not improve code readability. Signed-off-by:
Ivan Safonov <insafonov@gmail.com> Signed-off-by:
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Ivan Safonov authored
This function used once, and does not improve code readability. Signed-off-by:
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Ivan Safonov authored
This function does not improve code readability. Signed-off-by:
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- 16 Sep, 2016 22 commits
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Gargi Sharma authored
add spaces around << to fix the checkpatch issue, spaces preferred around that '<<'. Signed-off-by:
Gargi Sharma <gs051095@gmail.com> Signed-off-by:
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Gargi Sharma authored
add spaces around | to fix the checkpatch issue, spaces preferred around that '|'. Signed-off-by:
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Gargi Sharma authored
add spaces around >> to fix the checkpatch issue, spaces preferred around that '>>'. Signed-off-by:
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Gargi Sharma authored
add space around & to fix the checkpatch issue spaces preferred around that '&'. Signed-off-by:
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Gargi Sharma authored
add spaces around + to fix the checkpatch issue, spaces preferred around that '&'. Signed-off-by:
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Gargi Sharma authored
add spaces around << to fix the checkpatch issue, spaces preferred around that '<<'. Signed-off-by:
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Gargi Sharma authored
Move && up to the previous line, to fix the checkpatch issue Logical continuations should be on the previous line. Signed-off-by:
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Gargi Sharma authored
change ressources to resources to fix the checkpatch issue 'ressources' may be misspelled. Signed-off-by:
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sayli karnik authored
This patch replaces left shifts on 1 with the BIT(x) macro, as suggested by checkpatch.pl. Signed-off-by:
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Gargi Sharma authored
Reduce indentation of multi-line if-test arguments for better readability. Signed-off-by:
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Gargi Sharma authored
delete blank line before '}' to fix the checkpatch issue Blank lines aren't necessary before a closing brace '}'. Signed-off-by:
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Gargi Sharma authored
insert spaces around '|' to fix the checkpatch issue spaces preferred around that '|'. Signed-off-by:
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Gargi Sharma authored
delete a blank line after an open brace to fix the check patch issue, Blank lines aren't necessary after an open brace '{'. Signed-off-by: -
Gargi Sharma authored
! has higher priority than && or ||, so remove parentheses around ! expressions to make the code more readable. Signed-off-by:
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Gargi Sharma authored
Move && up to the previous line, to fix the checkpatch issue Logical continuations should be on the previous line. Signed-off-by:
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Bhumika Goyal authored
Remove all #ifdef'ed static functions as they are not used anywhere in the kernel. Some functions were detected using Coccinelle but removed by hand and some were removed as the functions in which they were getting used were also unused functions. Script: @initialize:python@ @@ def display(name,p): print(name,p[0].file) @r1@ identifier func; type T; position p; @@ static T func@p(...) { ... } @r@ identifier r1.func; @@ func @script:python depends on !r@ func << r1.func; p << r1.p; @@ display(func,p) Signed-off-by: -
Gargi Sharma authored
Fixes the checkpatch issue Please don't use multiple blank lines. Signed-off-by:
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Sergio Paracuellos authored
This patch fixes the checkpatch.pl warning: WARNING: Comparisons should place the constant on the right side of the test Signed-off-by:
Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by:
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Wei Yongjun authored
Remove .owner field if calls are used which set it automatically. Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
Wei Yongjun <weiyongjun1@huawei.com> Acked-by:
Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by:
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Wei Yongjun authored
Using list_del_init() instead of list_del() + INIT_LIST_HEAD(). Signed-off-by:
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Arnd Bergmann authored
The newly added Hi6220 Ion code fails to build when the ION_OF helpers are not present: drivers/staging/android/ion/hisilicon/hi6220_ion.o: In function `hi6220_ion_remove': hi6220_ion.c:(.text.hi6220_ion_remove+0x4c): undefined reference to `ion_destroy_platform_data' drivers/staging/android/ion/hisilicon/hi6220_ion.o: In function `hi6220_ion_probe': hi6220_ion.c:(.text.hi6220_ion_probe+0x5c): undefined reference to `ion_parse_dt' hi6220_ion.c:(.text.hi6220_ion_probe+0xf8): undefined reference to `ion_destroy_platform_data' This selects the symbol when needed. Fixes: 2b40182a ("staging: android: ion: Add ion driver for Hi6220 SoC platform") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Laura Abbott <labbott@redhat.com> Reviewed-by:
Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by:
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Wei Yongjun authored
In case of error, the function ion_device_create() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by:
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