Description: mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf
References:
 https://github.com/torvalds/linux/commit/db8fd2cde93227e566a412cf53173ffa227998bc
Notes:
 bwh> Introduced in 3.9 by commit fc3314609047 "mwifiex: use pci_alloc/
 bwh> free_consistent APIs for PCIe".
Bugs:
upstream: released (5.5-rc1) [db8fd2cde93227e566a412cf53173ffa227998bc]
4.19-upstream-stable: released (4.19.96) [f2bde0e9989e243345316e3c96b352ab94037340]
4.9-upstream-stable: released (4.9.210) [9bba4330671eaf1d21ac6025f950e7cca92f7aca]
3.16-upstream-stable: released (3.16.79) [f0eed3b1a34f1e7d8b2c06ad5ddf0ea60aea71ca]
sid: released (5.4.13-1)
4.19-buster-security: released (4.19.98-1)
4.9-stretch-security: released (4.9.210-1)
3.16-jessie-security: released (3.16.81-1)