brcmfmac: simplify check finding NVRAM v1 device path

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With a simple use of snprintf and small buffer we can compare NVRAM
entry value with a full string. This way we avoid checking random chars
at magic offsets.
Tested on BCM43602 with NVRAM hacked to use v1 format.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Rafał Miłecki 2015-05-20 11:01:08 +02:00 • committed by Kalle Valo

parent ae8c2366d7

commit 5d08408b6f

1 changed files with 11 additions and 7 deletions

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18

drivers/net/wireless/brcm80211/brcmfmac/firmware.c

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