forked from Minki/linux
staging: i4l: remove parens around return statement
Remove parentheses surrounding return statements. Error found by checkpatch. changes made using coccinelle script: @@ expression e,e1; @@ ( return (e / e1); | return -( e -) ; ) Signed-off-by: Elizabeth Ferdman <gnudevliz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -99,7 +99,7 @@ actcapi_chkhdr(act2000_card *card, actcapi_msghdr *hdr)
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for (i = 0; i < num_valid_imsg; i++)
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if ((hdr->cmd.cmd == valid_msg[i].cmd.cmd) &&
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(hdr->cmd.subcmd == valid_msg[i].cmd.subcmd)) {
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return (i ? 1 : 2);
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return i ? 1 : 2;
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}
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return 0;
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}
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@ -94,7 +94,7 @@ act2000_find_msn(act2000_card *card, char *msn, int ia5)
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p = p->next;
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}
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if (!ia5)
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return (1 << (eaz - '0'));
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return 1 << (eaz - '0');
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else
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return eaz;
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}
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@ -110,10 +110,10 @@ act2000_find_eaz(act2000_card *card, char eaz)
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while (p) {
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if (p->eaz == eaz)
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return (p->msn);
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return p->msn;
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p = p->next;
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}
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return ("\0");
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return "\0";
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}
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/*
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@ -292,7 +292,7 @@ act2000_command(act2000_card *card, isdn_ctrl *c)
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if (ret)
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return ret;
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if (card->flags & ACT2000_FLAGS_RUNNING)
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return (actcapi_manufacturer_req_msn(card));
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return actcapi_manufacturer_req_msn(card);
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return 0;
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case ACT2000_IOCTL_ADDCARD:
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if (copy_from_user(&cdef, arg,
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@ -512,7 +512,7 @@ if_command(isdn_ctrl *c)
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act2000_card *card = act2000_findcard(c->driver);
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if (card)
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return (act2000_command(card, c));
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return act2000_command(card, c);
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printk(KERN_ERR
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"act2000: if_command %d called with invalid driverId %d!\n",
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c->command, c->driver);
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@ -527,7 +527,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel)
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if (card) {
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if (!(card->flags & ACT2000_FLAGS_RUNNING))
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return -ENODEV;
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return (len);
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return len;
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}
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printk(KERN_ERR
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"act2000: if_writecmd called with invalid driverId!\n");
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@ -542,7 +542,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel)
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if (card) {
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if (!(card->flags & ACT2000_FLAGS_RUNNING))
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return -ENODEV;
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return (act2000_readstatus(buf, len, card));
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return act2000_readstatus(buf, len, card);
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}
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printk(KERN_ERR
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"act2000: if_readstatus called with invalid driverId!\n");
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@ -557,7 +557,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
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if (card) {
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if (!(card->flags & ACT2000_FLAGS_RUNNING))
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return -ENODEV;
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return (act2000_sendbuf(card, channel, ack, skb));
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return act2000_sendbuf(card, channel, ack, skb);
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}
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printk(KERN_ERR
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"act2000: if_sendbuf called with invalid driverId!\n");
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@ -777,7 +777,7 @@ act2000_addcard(int bus, int port, int irq, char *id)
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failed++;
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}
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}
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return (added - failed);
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return added - failed;
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}
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#define DRIVERNAME "IBM Active 2000 ISDN driver"
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