a765b393b9
[ Upstream commit 7f059e47326746ceebe2a984bd6124459df3b458 ]
Use kvfree() to free memory allocated by kvzalloc() instead of kfree().
Avoid potential memory management issue considering kvzalloc() can
internally choose to use either kmalloc() or vmalloc() based on memory
request and current system memory state. Hence, use more appropriate
kvfree() which automatically determines correct free method to avoid
potential hard to debug memory issues. Fix this issue discovered by
running spatch static analysis tool using coccinelle script -
scripts/coccinelle/api/kfree_mismatch.cocci
Fixes: 52929c2142 ("fwctl/mlx5: Support for communicating with mlx5 fw")
Link: https://patch.msgid.link/r/aKAjCoF9cT3VEbSE@bhairav-test.ee.iitb.ac.in
Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>