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authorShaohua Li <shli@fb.com>2017-08-28 23:49:31 +0300
committerJens Axboe <axboe@kernel.dk>2017-08-29 00:06:17 +0300
commit060fd198a3e113047da456f15889579067e6b75f (patch)
treed8f30e5d2a57291b8e62071cbbd0cc5df0c3aebd /drivers/block
parente9a823fb34a8b0fcba6e112aa1003258a1a5af50 (diff)
downloadlinux-060fd198a3e113047da456f15889579067e6b75f.tar.xz
block/nullb: delete unnecessary memory free
Commit 2984c86(nullb: factor disk parameters) has a typo. The nullb_device allocation/free is done outside of null_add_dev. The commit accidentally frees the nullb_device in error code path. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/null_blk.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index 647213525549..3b5cabe374d2 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -1909,7 +1909,6 @@ out_cleanup_queues:
out_free_nullb:
kfree(nullb);
out:
- null_free_dev(dev);
return rv;
}