diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-02-12 15:01:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 18:54:13 -0800 |
| commit | d1214c65c02d503330ce86bd38e344a36599e055 (patch) | |
| tree | e07829fc569c35be5860b239ad3e9c4e2b28e6cb /kernel/trace/trace_sched_switch.c | |
| parent | 84b9fbedf54a6ea4fba62ef8a167138233586ad3 (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>
Diffstat (limited to 'kernel/trace/trace_sched_switch.c')
0 files changed, 0 insertions, 0 deletions