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brcmfmac: allow firmware-signal tlv to be longer than specified

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The firmware-signal API specification defines length for the different
tlv. During testing on different devices it turned out not all firmware
used the tlv length according specification. Therefore the length check
is made less strict with this patch.

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 2013-06-06 13:17:46 +02:00 committed by John W. Linville
parent 7ce0bad5c4
commit f55d94a600
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
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@ -1433,7 +1433,7 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len,
if (data_len < len + 2)
break;
if (len != brcmf_fws_get_tlv_len(fws, type))
if (len < brcmf_fws_get_tlv_len(fws, type))
break;
err = BRCMF_FWS_RET_OK_NOSCHEDULE;