Commit b9e20a92 authored Mar 28, 2006 by Eric Sesterhenn Committed by Linus Torvalds Mar 28, 2006

[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>

parent 7b7a317c

kernel/params.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -31,7 +31,7 @@
		#define DEBUGP(fmt, a...)
		#endif

		static inline int dash2underscore(char c)
		static inline char dash2underscore(char c)
		{
		if (c == '-')
		return '_';