From: K. Y. Srinivasan Date: Fri, 22 Apr 2011 21:55:17 +0000 (-0700) Subject: Staging: hv: Cleanup blkvsc_remove() X-Git-Tag: firefly_0821_release~7613^2~1326^2~738 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a31de969bf3f33456975f16d14519c1ff3803ae8;p=firefly-linux-kernel-4.4.55.git Staging: hv: Cleanup blkvsc_remove() blkvsc_remove() cannot fail. Clean it up accordingly. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c index 58d4a2db0a62..7974e6c0f88a 100644 --- a/drivers/staging/hv/blkvsc_drv.c +++ b/drivers/staging/hv/blkvsc_drv.c @@ -556,22 +556,12 @@ static int blkvsc_remove(struct device *device) struct hv_device *device_obj = device_to_hv_device(device); struct block_device_context *blkdev = dev_get_drvdata(device); unsigned long flags; - int ret; - - - if (!storvsc_drv_obj->base.dev_rm) - return -1; /* * Call to the vsc driver to let it know that the device is being * removed */ - ret = storvsc_drv_obj->base.dev_rm(device_obj); - if (ret != 0) { - /* TODO: */ - DPRINT_ERR(BLKVSC_DRV, - "unable to remove blkvsc device (ret %d)", ret); - } + storvsc_drv_obj->base.dev_rm(device_obj); /* Get to a known state */ spin_lock_irqsave(&blkdev->lock, flags); @@ -604,7 +594,8 @@ static int blkvsc_remove(struct device *device) kfree(blkdev); - return ret; + return 0; + } static void blkvsc_shutdown(struct device *device)