Commit 354579c2 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgnc: removes unreachable code 



dgnc_tty_ioctl() cannot reach the end of function.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3098e514

drivers/staging/dgnc/dgnc_tty.c

+0 −7
Original line number Diff line number Diff line
@@ -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;

}