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btrfs: kmap() can't fail
authorFabian Frederick <fabf@skynet.be>
Tue, 25 Apr 2017 18:11:02 +0000 (20:11 +0200)
committerDavid Sterba <dsterba@suse.com>
Mon, 19 Jun 2017 16:25:57 +0000 (18:25 +0200)
commit977ec79271fb6dfa0f853ea5aa3c80d3202893ee
tree742ec4c2b856697b91fa9de7cedfc7edf1475816
parent41f1830f5a7af77cf5c86359aba3cbd706687e52
btrfs: kmap() can't fail

Remove NULL test on kmap() as it will always return a valid pointer.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/check-integrity.c