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| author | Eric Sesterhenn <snakebyte@gmx.de> | 2006-03-28 11:56:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 19:16:03 +0200 |
| commit | b9e20a920092eb3840424f85c78852c0433df00d (patch) | |
| tree | 267bf2564817cc5d5c36cb4b3acd860e2ee2c126 /kernel/params.c | |
| parent | [PATCH] mqueue comment typo fix (diff) | |
| download | linux-b9e20a920092eb3840424f85c78852c0433df00d.tar.xz linux-b9e20a920092eb3840424f85c78852c0433df00d.zip | |
[PATCH] Change dash2underscore() return value to char
Since dash2underscore() just operates and returns chars, I guess its safe
to change the return value to a char. With my .config, this reduces its
size by 5 bytes.
text data bss dec hex filename
4155 152 0 4307 10d3 params.o.orig
4150 152 0 4302 10ce params.o
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
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 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/params.c b/kernel/params.c index 9de637a5c8bc..af43ecdc8d9b 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -31,7 +31,7 @@ #define DEBUGP(fmt, a...) #endif -static inline int dash2underscore(char c) +static inline char dash2underscore(char c) { if (c == '-') return '_'; |