Commit 627295e4 authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds

gcc-4.6: pagemap: avoid unused-but-set variable

Avoid quite a lot of warnings in header files in a gcc 4.6 -Wall builds
Signed-off-by: default avatarAndi Kleen <ak@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 67a8a20f
...@@ -423,8 +423,10 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size) ...@@ -423,8 +423,10 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size)
const char __user *end = uaddr + size - 1; const char __user *end = uaddr + size - 1;
if (((unsigned long)uaddr & PAGE_MASK) != if (((unsigned long)uaddr & PAGE_MASK) !=
((unsigned long)end & PAGE_MASK)) ((unsigned long)end & PAGE_MASK)) {
ret = __get_user(c, end); ret = __get_user(c, end);
(void)c;
}
} }
return ret; return ret;
} }
......
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