tree 942cfaf23b21797dd8d8be4a22c4d2a8107a2545
parent 6af4f55c31764c2d97ddf59ae2149cd1769e2e25
author Sven Wegener <sven.wegener@stealer.net> 1223890899 +0100
committer Richard Purdie <rpurdie@linux.intel.com> 1224538624 +0100

leds: Remove uneeded strlen calls

There's no need for the additional call to strlen(), we can directly
return the value returned by sprintf().  We now return a length value
that doesn't include the final '\0', but user space shouldn't bother
about it anyway.

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>