From 06d1f85e8118d9fb715891652e6dde2afda066b4 Mon Sep 17 00:00:00 2001 From: Elizabeth Ferdman Date: Sun, 9 Oct 2016 11:35:54 -0700 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/i4l/act2000/capi.c | 2 +- drivers/staging/i4l/act2000/module.c | 18 +++++++++--------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/i4l/act2000/capi.c b/drivers/staging/i4l/act2000/capi.c index 66c1e57..61386a7 100644 --- a/drivers/staging/i4l/act2000/capi.c +++ b/drivers/staging/i4l/act2000/capi.c @@ -99,7 +99,7 @@ actcapi_chkhdr(act2000_card *card, actcapi_msghdr *hdr) for (i = 0; i < num_valid_imsg; i++) if ((hdr->cmd.cmd == valid_msg[i].cmd.cmd) && (hdr->cmd.subcmd == valid_msg[i].cmd.subcmd)) { - return (i ? 1 : 2); + return i ? 1 : 2; } return 0; } diff --git a/drivers/staging/i4l/act2000/module.c b/drivers/staging/i4l/act2000/module.c index e227c08..6aa1203 100644 --- a/drivers/staging/i4l/act2000/module.c +++ b/drivers/staging/i4l/act2000/module.c @@ -94,7 +94,7 @@ act2000_find_msn(act2000_card *card, char *msn, int ia5) p = p->next; } if (!ia5) - return (1 << (eaz - '0')); + return 1 << (eaz - '0'); else return eaz; } @@ -110,10 +110,10 @@ act2000_find_eaz(act2000_card *card, char eaz) while (p) { if (p->eaz == eaz) - return (p->msn); + return p->msn; p = p->next; } - return ("\0"); + return "\0"; } /* @@ -292,7 +292,7 @@ act2000_command(act2000_card *card, isdn_ctrl *c) if (ret) return ret; if (card->flags & ACT2000_FLAGS_RUNNING) - return (actcapi_manufacturer_req_msn(card)); + return actcapi_manufacturer_req_msn(card); return 0; case ACT2000_IOCTL_ADDCARD: if (copy_from_user(&cdef, arg, @@ -512,7 +512,7 @@ if_command(isdn_ctrl *c) act2000_card *card = act2000_findcard(c->driver); if (card) - return (act2000_command(card, c)); + return act2000_command(card, c); printk(KERN_ERR "act2000: if_command %d called with invalid driverId %d!\n", c->command, c->driver); @@ -527,7 +527,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel) if (card) { if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; - return (len); + return len; } printk(KERN_ERR "act2000: if_writecmd called with invalid driverId!\n"); @@ -542,7 +542,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel) if (card) { if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; - return (act2000_readstatus(buf, len, card)); + return act2000_readstatus(buf, len, card); } printk(KERN_ERR "act2000: if_readstatus called with invalid driverId!\n"); @@ -557,7 +557,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) if (card) { if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; - return (act2000_sendbuf(card, channel, ack, skb)); + return act2000_sendbuf(card, channel, ack, skb); } printk(KERN_ERR "act2000: if_sendbuf called with invalid driverId!\n"); @@ -777,7 +777,7 @@ act2000_addcard(int bus, int port, int irq, char *id) failed++; } } - return (added - failed); + return added - failed; } #define DRIVERNAME "IBM Active 2000 ISDN driver" -- 2.7.4