From 4165fe9a9287aa9c8e7e4152c21ee179d49d129e Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Sun, 25 Jan 2015 20:31:43 +0100 Subject: [PATCH] brcmfmac: fix nvram processing The nvram file can hold a key=value combination in which the value may have spaces, ie. 'RAW1=80 02 fe ff'. The parsing functionality did not deal with this so it gives an error message: [621746.311635] brcmfmac: brcmf_nvram_handle_key warning: ln=90:col=11: '=' expected, skip invalid key entry because RAW1=80 is being considerd as key=value pair and it expects '=' sign after '02' for next key=value pair. This entry can be completely ignored as firmware does not need it. Reviewed-by: Hante Meuleman Reviewed-by: Daniel (Deognyoun) Kim Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- drivers/net/wireless/brcm80211/brcmfmac/firmware.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c index 1ff787d1a36b..9cb99152ad17 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c @@ -103,7 +103,11 @@ static enum nvram_parser_state brcmf_nvram_handle_key(struct nvram_parser *nvp) c = nvp->fwnv->data[nvp->pos]; if (c == '=') { - st = VALUE; + /* ignore RAW1 by treating as comment */ + if (strncmp(&nvp->fwnv->data[nvp->entry], "RAW1", 4) == 0) + st = COMMENT; + else + st = VALUE; } else if (!is_nvram_char(c)) { brcmf_dbg(INFO, "warning: ln=%d:col=%d: '=' expected, skip invalid key entry\n", nvp->line, nvp->column);