staging: i4l: icn: do not use return as a function

return is not a function so no need to use the parenthesis.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/i4l/icn/icn.c b/drivers/staging/i4l/icn/icn.c
index 4cc5a7f1482bc5352c81ee77feffb2fdfcb1ea0d..f687e0458e82f871f9313098c148fe0e559c78bf 100644 (file)
--- a/drivers/staging/i4l/icn/icn.c
+++ b/drivers/staging/i4l/icn/icn.c
@@ -1245,7 +1245,7 @@ icn_command(isdn_ctrl *c, icn_card *card)
                                dev.firstload = 0;
                        }
                        icn_stopcard(card);
-                       return (icn_loadboot(arg, card));
+                       return icn_loadboot(arg, card);
                case ICN_IOCTL_LOADPROTO:
                        icn_stopcard(card);
                        if ((i = (icn_loadproto(arg, card))))
@@ -1261,7 +1261,7 @@ icn_command(isdn_ctrl *c, icn_card *card)
                                           arg,
                                           sizeof(cdef)))
                                return -EFAULT;
-                       return (icn_addcard(cdef.port, cdef.id1, cdef.id2));
+                       return icn_addcard(cdef.port, cdef.id1, cdef.id2);
                        break;
                case ICN_IOCTL_LEASEDCFG:
                        if (a) {
@@ -1457,7 +1457,7 @@ if_command(isdn_ctrl *c)
        icn_card *card = icn_findcard(c->driver);
 
        if (card)
-               return (icn_command(c, card));
+               return icn_command(c, card);
        printk(KERN_ERR
               "icn: if_command %d called with invalid driverId %d!\n",
               c->command, c->driver);
@@ -1472,7 +1472,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel)
        if (card) {
                if (!(card->flags & ICN_FLAGS_RUNNING))
                        return -ENODEV;
-               return (icn_writecmd(buf, len, 1, card));
+               return icn_writecmd(buf, len, 1, card);
        }
        printk(KERN_ERR
               "icn: if_writecmd called with invalid driverId!\n");
@@ -1487,7 +1487,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel)
        if (card) {
                if (!(card->flags & ICN_FLAGS_RUNNING))
                        return -ENODEV;
-               return (icn_readstatus(buf, len, card));
+               return icn_readstatus(buf, len, card);
        }
        printk(KERN_ERR
               "icn: if_readstatus called with invalid driverId!\n");
@@ -1502,7 +1502,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
        if (card) {
                if (!(card->flags & ICN_FLAGS_RUNNING))
                        return -ENODEV;
-               return (icn_sendbuf(channel, ack, skb, card));
+               return icn_sendbuf(channel, ack, skb, card);
        }
        printk(KERN_ERR
               "icn: if_sendbuf called with invalid driverId!\n");
@@ -1616,7 +1616,7 @@ icn_setup(char *line)
                        icn_id2 = sid2;
                }
        }
-       return (1);
+       return 1;
 }
 __setup("icn=", icn_setup);
 #endif /* MODULE */
@@ -1643,7 +1643,7 @@ static int __init icn_init(void)
                strcpy(rev, " ??? ");
        printk(KERN_NOTICE "ICN-ISDN-driver Rev%smem=0x%08lx\n", rev,
               dev.memaddr);
-       return (icn_addcard(portbase, icn_id, icn_id2));
+       return icn_addcard(portbase, icn_id, icn_id2);
 }
 
 static void __exit icn_exit(void)