diff options
author | Hirofumi Nakagawa <hnakagawa@miraclelinux.com> | 2008-04-29 10:03:09 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 17:06:25 +0200 |
commit | 801678c5a3b4c79236970bcca27c733f5559e0d1 (patch) | |
tree | 5ad4761f539525077895f261b64fccda4d1303c4 /drivers | |
parent | random: add async notification support to /dev/random (diff) | |
download | linux-801678c5a3b4c79236970bcca27c733f5559e0d1.tar.xz linux-801678c5a3b4c79236970bcca27c733f5559e0d1.zip |
Remove duplicated unlikely() in IS_ERR()
Some drivers have duplicated unlikely() macros. IS_ERR() already has
unlikely() in itself.
This patch cleans up such pointless code.
Signed-off-by: Hirofumi Nakagawa <hnakagawa@miraclelinux.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Jeff Garzik <jeff@garzik.org>
Cc: Paul Clements <paul.clements@steeleye.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Cc: Anton Altaparmakov <aia21@cantab.net>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Carsten Otte <cotte@de.ibm.com>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/block/nbd.c | 2 | ||||
-rw-r--r-- | drivers/leds/led-class.c | 2 | ||||
-rw-r--r-- | drivers/message/i2o/i2o_block.c | 2 | ||||
-rw-r--r-- | drivers/net/myri10ge/myri10ge.c | 2 | ||||
-rw-r--r-- | drivers/net/tg3.c | 2 | ||||
-rw-r--r-- | drivers/rtc/rtc-bfin.c | 2 | ||||
-rw-r--r-- | drivers/scsi/scsi_scan.c | 2 |
7 files changed, 7 insertions, 7 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index a3da198ca429..bdba282f15e4 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -339,7 +339,7 @@ static struct request *nbd_read_stat(struct nbd_device *lo) } req = nbd_find_request(lo, *(struct request **)reply.handle); - if (unlikely(IS_ERR(req))) { + if (IS_ERR(req)) { result = PTR_ERR(req); if (result != -ENOENT) goto harderror; diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index ac05a928f764..b3c54be74556 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -105,7 +105,7 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev) led_cdev->dev = device_create(leds_class, parent, 0, "%s", led_cdev->name); - if (unlikely(IS_ERR(led_cdev->dev))) + if (IS_ERR(led_cdev->dev)) return PTR_ERR(led_cdev->dev); dev_set_drvdata(led_cdev->dev, led_cdev); diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index a95314897402..81483de8c0fd 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -371,7 +371,7 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req) /* connect the i2o_block_request to the request */ if (!req->special) { ireq = i2o_block_request_alloc(); - if (unlikely(IS_ERR(ireq))) { + if (IS_ERR(ireq)) { osm_debug("unable to allocate i2o_block_request!\n"); return BLKPREP_DEFER; } diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index cead81e80f0c..ef63c8d2bd7e 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -2437,7 +2437,7 @@ static int myri10ge_sw_tso(struct sk_buff *skb, struct net_device *dev) int status; segs = skb_gso_segment(skb, dev->features & ~NETIF_F_TSO6); - if (unlikely(IS_ERR(segs))) + if (IS_ERR(segs)) goto drop; while (segs) { diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e3f74c9f78bd..b66c75e3b8a1 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -4361,7 +4361,7 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb) } segs = skb_gso_segment(skb, tp->dev->features & ~NETIF_F_TSO); - if (unlikely(IS_ERR(segs))) + if (IS_ERR(segs)) goto tg3_tso_bug_end; do { diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c index 4f28045d9ef2..8624f55d0560 100644 --- a/drivers/rtc/rtc-bfin.c +++ b/drivers/rtc/rtc-bfin.c @@ -419,7 +419,7 @@ static int __devinit bfin_rtc_probe(struct platform_device *pdev) return -ENOMEM; rtc->rtc_dev = rtc_device_register(pdev->name, &pdev->dev, &bfin_rtc_ops, THIS_MODULE); - if (unlikely(IS_ERR(rtc))) { + if (IS_ERR(rtc)) { ret = PTR_ERR(rtc->rtc_dev); goto err; } diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index fcd7455ffc39..a00eee6f7be9 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1828,7 +1828,7 @@ void scsi_scan_host(struct Scsi_Host *shost) } p = kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no); - if (unlikely(IS_ERR(p))) + if (IS_ERR(p)) do_scan_async(data); } EXPORT_SYMBOL(scsi_scan_host); |