diff options
| author | Tilman Schmidt <tilman@imap.cc> | 2007-02-10 09:45:41 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 18:51:31 (GMT) |
| commit | 16cf5b39b81b95d1e3d81df3ba8c82cadf54f551 (patch) | |
| tree | b8fa1ee5fb548073f0265015bff15f7ebb3833cb /include/asm-arm/uaccess.h | |
| parent | 3db5db4fcdafc85b99d171336a7d2f25765ccd13 (diff) | |
| download | linux-fsl-qoriq-16cf5b39b81b95d1e3d81df3ba8c82cadf54f551.tar.xz | |
[PATCH] fix sparse warnings from {asm,net}/checksum.h
Rename the variable "sum" in the __range_ok macros to avoid name collisions
causing lots of "symbol shadows an earlier one" warnings by sparse.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Andi Kleen <ak@suse.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-arm/uaccess.h')
| -rw-r--r-- | include/asm-arm/uaccess.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h index 5f420a0..c92df95 100644 --- a/include/asm-arm/uaccess.h +++ b/include/asm-arm/uaccess.h @@ -76,10 +76,10 @@ static inline void set_fs(mm_segment_t fs) /* We use 33-bit arithmetic here... */ #define __range_ok(addr,size) ({ \ - unsigned long flag, sum; \ + unsigned long flag, roksum; \ __chk_user_ptr(addr); \ __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" \ - : "=&r" (flag), "=&r" (sum) \ + : "=&r" (flag), "=&r" (roksum) \ : "r" (addr), "Ir" (size), "0" (current_thread_info()->addr_limit) \ : "cc"); \ flag; }) |