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| author | Parshuram Thombare <thombarepr@yahoo.com> | 2015-10-10 19:06:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-12 21:09:51 -0700 |
| commit | 36e712a8a14d336a2f6433f64a8e2bb974138aec (patch) | |
| tree | 9d8b5aae9fc8dde6c6cab0422ef9c6aae25e51e9 /drivers/staging/dgnc | |
| parent | 35e942f3167a2ba18bd3db9c964183d81c130a7d (diff) | |
| download | linux-36e712a8a14d336a2f6433f64a8e2bb974138aec.tar.bz2 | |
staging: dgnc: simplify a trivial if-return sequence
Signed-off-by: Parshuram Thombare <thombarepr@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 8489e5a1dae8..4ac9092da392 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1336,10 +1336,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, spin_unlock_irqrestore(&ch->ch_lock, flags); - if (retval) - return retval; - - return 0; + return retval; } /* |