staging: dgnc: removes parentheses around return statements
This patch removes parentheses around return
statements. They aren't needed.
Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/dgnc/dgnc_mgmt.c b/drivers/staging/dgnc/dgnc_mgmt.c
index c4629d7..bb39f5df 100644
--- a/drivers/staging/dgnc/dgnc_mgmt.c
+++ b/drivers/staging/dgnc/dgnc_mgmt.c
@@ -74,13 +74,13 @@
/* Only allow 1 open at a time on mgmt device */
if (dgnc_mgmt_in_use[minor]) {
DGNC_UNLOCK(dgnc_global_lock, lock_flags);
- return (-EBUSY);
+ return -EBUSY;
}
dgnc_mgmt_in_use[minor]++;
}
else {
DGNC_UNLOCK(dgnc_global_lock, lock_flags);
- return (-ENXIO);
+ return -ENXIO;
}
DGNC_UNLOCK(dgnc_global_lock, lock_flags);
@@ -154,7 +154,7 @@
ddi.dinfo_nboards, ddi.dinfo_version));
if (copy_to_user(uarg, &ddi, sizeof (ddi)))
- return(-EFAULT);
+ return -EFAULT;
break;
}
@@ -166,13 +166,13 @@
struct digi_info di;
if (copy_from_user(&brd, uarg, sizeof(int))) {
- return(-EFAULT);
+ return -EFAULT;
}
DPR_MGMT(("DIGI_GETBD asking about board: %d\n", brd));
if ((brd < 0) || (brd > dgnc_NumBoards) || (dgnc_NumBoards == 0))
- return (-ENODEV);
+ return -ENODEV;
memset(&di, 0, sizeof(di));
@@ -196,7 +196,7 @@
di.info_bdtype, di.info_bdstate, di.info_nports, di.info_physsize));
if (copy_to_user(uarg, &di, sizeof (di)))
- return (-EFAULT);
+ return -EFAULT;
break;
}
@@ -210,7 +210,7 @@
uint channel = 0;
if (copy_from_user(&ni, uarg, sizeof(struct ni_info))) {
- return(-EFAULT);
+ return -EFAULT;
}
DPR_MGMT(("DIGI_GETBD asking about board: %d channel: %d\n",
@@ -221,16 +221,16 @@
/* Verify boundaries on board */
if ((board < 0) || (board > dgnc_NumBoards) || (dgnc_NumBoards == 0))
- return (-ENODEV);
+ return -ENODEV;
/* Verify boundaries on channel */
if ((channel < 0) || (channel > dgnc_Board[board]->nasync))
- return (-ENODEV);
+ return -ENODEV;
ch = dgnc_Board[board]->channels[channel];
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
- return (-ENODEV);
+ return -ENODEV;
memset(&ni, 0, sizeof(ni));
ni.board = board;
@@ -291,7 +291,7 @@
DGNC_UNLOCK(ch->ch_lock, lock_flags);
if (copy_to_user(uarg, &ni, sizeof(ni)))
- return (-EFAULT);
+ return -EFAULT;
break;
}