tree f0a3e0986984d9d53390af2506af853bd792504f
parent baf58b0e8f0e460e252e40f5fdf393b01a3cef7d
author Alexey Khoroshilov <khoroshilov@ispras.ru> 1359147363 +0400
committer John W. Linville <linville@tuxdriver.com> 1359576424 -0500

mwifiex: don't return zero on failure paths in mwifiex_pcie_init()

If pci_iomap() fails in mwifiex_pcie_init(), it breaks off initialization,
deallocates all resources, but returns zero.
The patch adds -EIO as return value in this case.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>