md: fix some issues with alloc_disk_sb()

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1/ don't print a warning if allocation fails.
 page_alloc() does that already.
2/ always check return status for error.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

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NeilBrown 2016-11-02 14:16:49 +11:00 • committed by Shaohua Li

parent cbb3873236

commit 7f0f0d87fa

1 changed files with 10 additions and 10 deletions

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drivers/md/md.c

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