From: Sven Wegener <sven.wegener@stealer.net>
Date: Mon, 13 Oct 2008 09:41:39 +0000 (+0100)
Subject: leds: Remove uneeded strlen calls
X-Git-Tag: v2.6.28-rc1~6^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd8e5a2039607e0f79c33549726a2415d977c938;p=pandora-kernel.git

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>
---

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