brcmfmac: verify result of brcmf_sdio_addrprep() calls

Not all calls to the function brcmf_sdio_addrprep() check
the return value, but it may fail so better verify it.

Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2013-10-15 15:44:53 +02:00 • committed by John W. Linville
commit fcaac2b12e