* [PATCH 3/4] staging: dgnc: removes unreachable code
@ 2014-07-03 10:13 Daeseok Youn
0 siblings, 0 replies; only message in thread
From: Daeseok Youn @ 2014-07-03 10:13 UTC (permalink / raw)
To: lidza.louina, gregkh; +Cc: markh, driverdev-devel, devel, linux-kernel
dgnc_tty_ioctl() cannot reach the end of function.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
drivers/staging/dgnc/dgnc_tty.c | 7 -------
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index f7409d9..c07ec74 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;
}
--
1.7.1
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