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authorDaeseok Youn <daeseok.youn@gmail.com>2014-07-03 19:13:06 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-09 12:07:30 -0700
commit354579c2eed32c25ae8e65b94b058a9dad2df072 (patch)
treed5f46389f9b8e96f8b9e46d08e0226778d682d84 /drivers/staging/dgnc
parent3098e514686305f03d695a2c5c73ba96ad4cc273 (diff)
downloadlinux-stericsson-354579c2eed32c25ae8e65b94b058a9dad2df072.tar.gz
staging: dgnc: removes unreachable code
dgnc_tty_ioctl() cannot reach the end of function. Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
-rw-r--r--drivers/staging/dgnc/dgnc_tty.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index f7409d909781..c07ec74b8995 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -3430,11 +3430,4 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
return -ENOIOCTLCMD;
}
-
- DGNC_UNLOCK(ch->ch_lock, lock_flags);
-
- DPR_IOCTL(("dgnc_tty_ioctl end - cmd %s (%x), arg %lx\n",
- dgnc_ioctl_name(cmd), cmd, arg));
-
- return 0;
}