tag 6287394d9d4281aeb843fb7c2a8a715ecc2ec298
tagger Jens Axboe <axboe@kernel.dk> Sun Mar 29 16:41:43 2020 -0600
object 654a3667df364f778b9b5bcdfb32e545aceb6a51

for-5.7/block-2020-03-29

commit 654a3667df364f778b9b5bcdfb32e545aceb6a51
author Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Sun Mar 29 10:08:26 2020 -0600
committer Jens Axboe <axboe@kernel.dk> Sun Mar 29 10:08:26 2020 -0600
tree 572e92f198f6c62cb0ec17b01b5863cca168d93b
parent 130879f1ee0e25b0391b8c78b3baac6fe41f4d38

block: return NULL in blk_alloc_queue() on error

This patch fixes follwoing warning:

block/blk-core.c: In function ‘blk_alloc_queue’:
block/blk-core.c:558:10: warning: returning ‘int’ from a function with return type ‘struct request_queue *’ makes pointer from integer without a cast [-Wint-conversion]
   return -EINVAL;

Fixes: 3d745ea5b095a ("block: simplify queue allocation")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>