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md/raid10: minor code improvement in fix_read_error()

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rdev already holds conf->mirrors[d].rdev, so no need to load it again.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
NeilBrown
2016-06-02 16:19:52 +10:00
committed by Shaohua Li
parent d094d6860b
commit d683c8e0f7
1 changed files with 1 additions and 1 deletions
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2
drivers/md/raid10.c
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@@ -2262,7 +2262,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
printk(KERN_NOTICE printk(KERN_NOTICE
"md/raid10:%s: %s: Failing raid device\n", "md/raid10:%s: %s: Failing raid device\n",
mdname(mddev), b); mdname(mddev), b);
md_error(mddev, conf->mirrors[d].rdev); md_error(mddev, rdev);
r10_bio->devs[r10_bio->read_slot].bio = IO_BLOCKED; r10_bio->devs[r10_bio->read_slot].bio = IO_BLOCKED;
return; return;
} }