brcmfmac: check result of USB firmware request
authorRafał Miłecki <zajec5@gmail.com>
Thu, 7 May 2015 12:13:03 +0000 (14:13 +0200)
committerKalle Valo <kvalo@codeaurora.org>
Sat, 9 May 2015 14:00:46 +0000 (17:00 +0300)
commit6e65104504feaff41848defcef9c2c16c119f90c
tree17d705c2dbb419f4cbe117b78252bc54773d8f87
parentd5c5181cd9fac12c9ea1ba3a250c77dca768410e
brcmfmac: check result of USB firmware request

This prevents silence failures with driver waiting (infinitely) for a
callback.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/brcm80211/brcmfmac/usb.c