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Commit a56489d4 authored by Florian Schmaus's avatar Florian Schmaus Committed by Jens Axboe
Browse files

bcache: do not assign in if condition register_bcache() 



Fixes an error condition reported by checkpatch.pl which is caused by
assigning a variable in an if condition.

Signed-off-by: default avatarFlorian Schmaus <flo@geekplace.eu>
Signed-off-by: default avatarColy Li <colyli@suse.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 94f71c16

drivers/md/bcache/super.c

+6 −2
Original line number Diff line number Diff line
@@ -2165,8 +2165,12 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr, 
	if (!try_module_get(THIS_MODULE))

		return -EBUSY;



	if (!(path = kstrndup(buffer, size, GFP_KERNEL)) ||

	    !(sb = kmalloc(sizeof(struct cache_sb), GFP_KERNEL)))

	path = kstrndup(buffer, size, GFP_KERNEL);

	if (!path)

		goto err;



	sb = kmalloc(sizeof(struct cache_sb), GFP_KERNEL);

	if (!sb)

		goto err;



	err = "failed to open device";