| commit | 698733fbdfcd2f2daaa992ca507a2dad7363c9a8 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Apr 05 14:19:11 2018 +0300 |
| committer | Christoph Hellwig <hch@lst.de> | Mon May 07 07:15:41 2018 +0200 |
| tree | ce79f626543b32aacf55bf7999894da1a01a0e25 | |
| parent | 3d6ce86ee79465e1b1b6e287f8ea26b553fc768e [diff] |
swiotlb: remove an unecessary NULL check
Smatch complains here:
lib/swiotlb.c:730 swiotlb_alloc_buffer()
warn: variable dereferenced before check 'dev' (see line 716)
"dev" isn't ever NULL in this function so we can just remove the check.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>