diff options
| author | Adrian Bunk <bunk@stusta.de> | 2006-03-22 03:08:09 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 10:53:58 -0500 |
| commit | b50ec7d8070ae7a39fe78e65a8812bbc3ca2f7ac (patch) | |
| tree | 56a30fe319a1c4356547d13896d6762df76980d7 /crypto/cipher.c | |
| parent | a482289d46587ffcda4c85aab109fb74910d7a48 (diff) | |
[PATCH] kcalloc(): INT_MAX -> ULONG_MAX
Since size_t has the same size as a long on all architectures, it's enough
for overflow checks to check against ULONG_MAX.
This change could allow a compiler better optimization (especially in the
n=1 case).
The practical effect seems to be positive, but quite small:
text data bss dec hex filename
21762380 5859870 1848928 29471178 1c1b1ca vmlinux-old
21762211 5859870 1848928 29471009 1c1b121 vmlinux-patched
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'crypto/cipher.c')
0 files changed, 0 insertions, 0 deletions