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| author | Daeseok Youn <daeseok.youn@gmail.com> | 2014-07-03 19:13:06 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-09 12:07:30 -0700 |
| commit | 354579c2eed32c25ae8e65b94b058a9dad2df072 (patch) | |
| tree | d5f46389f9b8e96f8b9e46d08e0226778d682d84 /drivers/staging/dgnc/dgnc_tty.c | |
| parent | 3098e514686305f03d695a2c5c73ba96ad4cc273 (diff) | |
| download | linux-354579c2eed32c25ae8e65b94b058a9dad2df072.tar.bz2 | |
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/dgnc_tty.c')
| -rw-r--r-- | 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 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; } |