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| author | Alexey Dobriyan <adobriyan@sw.ru> | 2007-07-17 04:03:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:23:03 -0700 |
| commit | 2a41de48b81e61fbe260ae5031ebcb6f935f35fb (patch) | |
| tree | 3e9697a535f09a5f3c06c61982c7565b858ff46c /Documentation/block/biodoc.txt | |
| parent | 13c22168b7276dffe49dc66675d5a78f6d288e0d (diff) | |
| download | blackbird-op-linux-2a41de48b81e61fbe260ae5031ebcb6f935f35fb.tar.gz blackbird-op-linux-2a41de48b81e61fbe260ae5031ebcb6f935f35fb.zip | |
Fix sparse false positives re BUG_ON(ptr)
sparse now warns if one compares pointers with integers. However, there are
false positives, like:
fs/filesystems.c:72:2: warning: Using plain integer as NULL pointer
Every time BUG_ON(ptr) is used, ptr is checked against integer zero. Avoid
that and save ~70 false positives from allyesconfig run.
mentioned by Al.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Josh Triplett <josh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/block/biodoc.txt')
0 files changed, 0 insertions, 0 deletions
