sg: pass the device name to blk_trace_setup
authorChristoph Hellwig <hch@lst.de>
Wed, 25 Aug 2021 07:54:38 +0000 (09:54 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 25 Aug 2021 12:46:54 +0000 (06:46 -0600)
commit1d1cf156dc176e30eeaced5cf1450d582d387b81
tree1cc1937febff5cf1de997ae18c06aaf86b5bbaea
parent1e294970fc00f45c1f17fb442c26a7e3fc9789b1
sg: pass the device name to blk_trace_setup

Fix a regression that passed a NULL device name to blk_trace_setup
accidentally.

Fixes: aebbb5831fbd ("sg: do not allocate a gendisk")
Reported-by: syzbot+f74aa89114a236643919@syzkaller.appspotmail.com
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Link: https://lore.kernel.org/r/20210825075438.1883687-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/scsi/sg.c