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ubi: no NULL check needed before kmem_cache_destroy

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kmem_cache_destroy calls free which checks for NULL.

Problem was indicated by coccinelle.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2017-11-08 22:30:59 +01:00 • committed by Heiko Schocher
parent 4b29975fd0
commit cd5f33e5fc
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/ubi/attach.c
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@ -1205,8 +1205,7 @@ static void destroy_ai(struct ubi_attach_info *ai)
}
}
if (ai->aeb_slab_cache)
kmem_cache_destroy(ai->aeb_slab_cache);
kmem_cache_destroy(ai->aeb_slab_cache);
kfree(ai);
}