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(parent: 1ffec38) | patch
ataflop: fix off by one in ataflop_probe()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 21 Apr 2021 10:19:45 +0000 (13:19 +0300)
committerJens Axboe <axboe@kernel.dk>
Wed, 21 Apr 2021 15:15:27 +0000 (09:15 -0600)
commitb777f4c47781df6b23e3f4df6fdb92d9aceac7bb
tree09f33669152fbb521e3e8f8cf7f91df5a158f784tree | snapshot
parent1ffec389a6431782a8a28805830b6fae9bf00af1commit | diff
ataflop: fix off by one in ataflop_probe()

Smatch complains that the "type > NUM_DISK_MINORS" should be >=
instead of >.  We also need to subtract one from "type" at the start.

Fixes: bf9c0538e485 ("ataflop: use a separate gendisk for each media format")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/ataflop.c diff | blob | history
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