From 801678c5a3b4c79236970bcca27c733f5559e0d1 Mon Sep 17 00:00:00 2001 From: Hirofumi Nakagawa Date: Tue, 29 Apr 2008 01:03:09 -0700 Subject: 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 Acked-by: David S. Miller Acked-by: Jeff Garzik Cc: Paul Clements Cc: Richard Purdie Cc: Alessandro Zummo Cc: David Brownell Cc: James Bottomley Cc: Michael Halcrow Cc: Anton Altaparmakov Cc: Al Viro Cc: Carsten Otte Cc: Patrick McHardy Cc: Paul Mundt Cc: Jaroslav Kysela Cc: Takashi Iwai Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/nbd.c | 2 +- drivers/leds/led-class.c | 2 +- drivers/message/i2o/i2o_block.c | 2 +- drivers/net/myri10ge/myri10ge.c | 2 +- drivers/net/tg3.c | 2 +- drivers/rtc/rtc-bfin.c | 2 +- drivers/scsi/scsi_scan.c | 2 +- 7 files changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers') diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index a3da198..bdba282 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 ac05a92..b3c54be 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 a953148..81483de 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 cead81e..ef63c8d 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 e3f74c9..b66c75e 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 4f28045..8624f55 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 fcd7455..a00eee6 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); -- cgit v1.1