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

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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>

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Alexey Khoroshilov 2013-01-26 00:56:03 +04:00 • committed by John W. Linville

parent baf58b0e8f

commit 3220712d3a

1 changed files with 2 additions and 0 deletions

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drivers/net/wireless/mwifiex/pcie.c

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