diff options
| author | Tilman Schmidt <tilman@imap.cc> | 2007-02-10 01:45:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 10:51:31 -0800 |
| commit | 16cf5b39b81b95d1e3d81df3ba8c82cadf54f551 (patch) | |
| tree | b8fa1ee5fb548073f0265015bff15f7ebb3833cb /include/asm-m32r/uaccess.h | |
| parent | 3db5db4fcdafc85b99d171336a7d2f25765ccd13 (diff) | |
[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-m32r/uaccess.h')
| -rw-r--r-- | include/asm-m32r/uaccess.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h index 26e978c7e3b..bd8c83765a5 100644 --- a/include/asm-m32r/uaccess.h +++ b/include/asm-m32r/uaccess.h @@ -68,7 +68,7 @@ static inline void set_fs(mm_segment_t s) * This needs 33-bit arithmetic. We have a carry... */ #define __range_ok(addr,size) ({ \ - unsigned long flag, sum; \ + unsigned long flag, roksum; \ __chk_user_ptr(addr); \ asm ( \ " cmpu %1, %1 ; clear cbit\n" \ @@ -76,7 +76,7 @@ static inline void set_fs(mm_segment_t s) " subx %0, %0\n" \ " cmpu %4, %1\n" \ " subx %0, %5\n" \ - : "=&r" (flag), "=r" (sum) \ + : "=&r" (flag), "=r" (roksum) \ : "1" (addr), "r" ((int)(size)), \ "r" (current_thread_info()->addr_limit.seg), "r" (0) \ : "cbit" ); \ |