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(parent: 84b9fbe) | patch
libstring_helpers.c:string_get_size(): return void
authorRasmus Villemoes <linux@rasmusvillemoes.dk>
Thu, 12 Feb 2015 23:01:50 +0000 (15:01 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 13 Feb 2015 02:54:13 +0000 (18:54 -0800)
commitd1214c65c02d503330ce86bd38e344a36599e055
treee07829fc569c35be5860b239ad3e9c4e2b28e6cbtree | snapshot (tar.gz zip)
parent84b9fbedf54a6ea4fba62ef8a167138233586ad3commit | diff
libstring_helpers.c:string_get_size(): return void

string_get_size() was documented to return an error, but in fact always
returned 0.  Since the output always fits in 9 bytes, just document that
and let callers do what they do now: pass a small stack buffer and ignore
the return value.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/string_helpers.h diff | blob | blame | history
lib/string_helpers.c diff | blob | blame | history