drivers: isdn: isdnloop: isdnloop.c: Remove parenthesis around return values, as specified in CodingStyle.

Signed-off-by: Bas Peters <baspeters93@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 14 insertions, 14 deletions

diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index e4d36203f3d1..ef9c8e4f1fa2 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -552,9 +552,9 @@ isdnloop_unicause(isdnloop_card *card, int loc, int cau)
                 sprintf(buf, "%02X44", ctable_1t[cau]);
                 break;
         default:
-                return ("0000");
+                return "0000";
         }
-        return (buf);
+        return buf;
 }
 
 /*
@@ -750,17 +750,17 @@ isdnloop_vstphone(isdnloop_card *card, char *phone, int caller)
                 if (caller) {
                         for (i = 0; i < 2; i++)
                                 if (!(strcmp(card->s0num[i], phone)))
-                                        return (phone);
-                        return (card->s0num[0]);
+                                        return phone;
+                        return card->s0num[0];
                 }
-                return (phone);
+                return phone;
                 break;
         case ISDN_PTYPE_1TR6:
                 if (caller) {
                         sprintf(nphone, "%s%c", card->s0num[0], phone[0]);
-                        return (nphone);
+                        return nphone;
                 } else
-                        return (&phone[strlen(phone) - 1]);
+                        return &phone[strlen(phone) - 1];
                 break;
         }
         return "";
@@ -1144,14 +1144,14 @@ isdnloop_command(isdn_ctrl *c, isdnloop_card *card)
                 case ISDNLOOP_IOCTL_STARTUP:
                         if (!access_ok(VERIFY_READ, (void *) a, sizeof(isdnloop_sdef)))
                                 return -EFAULT;
-                        return (isdnloop_start(card, (isdnloop_sdef *) a));
+                        return isdnloop_start(card, (isdnloop_sdef *) a);
                         break;
                 case ISDNLOOP_IOCTL_ADDCARD:
                         if (copy_from_user((char *)&cdef,
                                            (char *)a,
                                            sizeof(cdef)))
                                 return -EFAULT;
-                        return (isdnloop_addcard(cdef.id1));
+                        return isdnloop_addcard(cdef.id1);
                         break;
                 case ISDNLOOP_IOCTL_LEASEDCFG:
                         if (a) {
@@ -1373,7 +1373,7 @@ if_command(isdn_ctrl *c)
         isdnloop_card *card = isdnloop_findcard(c->driver);
 
         if (card)
-                return (isdnloop_command(c, card));
+                return isdnloop_command(c, card);
         printk(KERN_ERR
                "isdnloop: if_command called with invalid driverId!\n");
         return -ENODEV;
@@ -1387,7 +1387,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel)
         if (card) {
                 if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
                         return -ENODEV;
-                return (isdnloop_writecmd(buf, len, 1, card));
+                return isdnloop_writecmd(buf, len, 1, card);
         }
         printk(KERN_ERR
                "isdnloop: if_writecmd called with invalid driverId!\n");
@@ -1402,7 +1402,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel)
         if (card) {
                 if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
                         return -ENODEV;
-                return (isdnloop_readstatus(buf, len, card));
+                return isdnloop_readstatus(buf, len, card);
         }
         printk(KERN_ERR
                "isdnloop: if_readstatus called with invalid driverId!\n");
@@ -1419,7 +1419,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
                         return -ENODEV;
                 /* ack request stored in skb scratch area */
                 *(skb->head) = ack;
-                return (isdnloop_sendbuf(channel, skb, card));
+                return isdnloop_sendbuf(channel, skb, card);
         }
         printk(KERN_ERR
                "isdnloop: if_sendbuf called with invalid driverId!\n");
@@ -1499,7 +1499,7 @@ static int __init
 isdnloop_init(void)
 {
         if (isdnloop_id)
-                return (isdnloop_addcard(isdnloop_id));
+                return isdnloop_addcard(isdnloop_id);
 
         return 0;
 }