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authorAlan Cox <alan@linux.intel.com>2012-10-01 16:24:17 +0100
committerJiri Kosina <jkosina@suse.cz>2012-10-15 22:46:41 +0200
commit5d0c3d4f3d48681c2ba51e9f9ed6ae5dc4a34a47 (patch)
treebcaa7e3c0a6ae164f0f75a4fd7a31228028baaa1 /net/rfkill/rfkill-regulator.c
parent1b61810d196b84bfdc14c289126d98de765b7f97 (diff)
downloadvexpress-lsk-5d0c3d4f3d48681c2ba51e9f9ed6ae5dc4a34a47.tar.gz
parport: dead code in pp_write
We always update bytes_written before we check signal_pending so it follows that we can't get a signal return for 0 bytes so we don't need to check in the singal path. The cases a signal causes an earlier abort are handled before this and will not hit this path Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'net/rfkill/rfkill-regulator.c')
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