From: Eric Sesterhenn <snakebyte@gmx.de>
To: kernel-janitors@vger.kernel.org
Subject: [KJ] [Patch] change dash2underscore return value to char
Date: Tue, 21 Feb 2006 21:23:33 +0000 [thread overview]
Message-ID: <1140557014.26124.2.camel@alice> (raw)
[-- Attachment #1: Type: text/plain, Size: 702 bytes --]
hi,
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
4150 152 0 4302 10ce params.o
4155 152 0 4307 10d3 params.o.orig
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
--- linux-2.6.16-rc4/kernel/params.c.orig 2006-02-21 22:18:51.000000000 +0100
+++ linux-2.6.16-rc4/kernel/params.c 2006-02-21 22:19:00.000000000 +0100
@@ -31,7 +31,7 @@
#define DEBUGP(fmt, a...)
#endif
-static inline int dash2underscore(char c)
+static inline char dash2underscore(char c)
{
if (c == '-')
return '_';
[-- Attachment #2: Type: text/plain, Size: 168 bytes --]
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