Commit f91389c8 authored Nov 08, 2018 by Yue Haibing Committed by Shaohua Li Dec 20, 2018

md: remove set but not used variable 'bi_rdev'



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/md/md.c: In function 'md_integrity_add_rdev':
drivers/md/md.c:2149:24: warning:
 variable 'bi_rdev' set but not used [-Wunused-but-set-variable]

It not used any more after commit
  1501efad ("md/raid: only permit hot-add of compatible integrity profiles")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Shaohua Li <shli@fb.com>

parent 1d51b4b1

drivers/md/md.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2148,14 +2148,12 @@ EXPORT_SYMBOL(md_integrity_register);
		*/
		int md_integrity_add_rdev(struct md_rdev rdev, struct mddev mddev)
		{
		struct blk_integrity *bi_rdev;
		struct blk_integrity *bi_mddev;
		char name[BDEVNAME_SIZE];

		if (!mddev->gendisk)
		return 0;

		bi_rdev = bdev_get_integrity(rdev->bdev);
		bi_mddev = blk_get_integrity(mddev->gendisk);

		if (!bi_mddev) /* nothing to do */

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