diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2016-01-31 12:14:34 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-02-06 13:55:53 +0200 |
| commit | d1e61b86a2b1b99e5dcd4d41aa23d033b83542a1 (patch) | |
| tree | 83fca27412afde7b54bca91e827c8e628f6c70d4 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | |
| parent | f66ab2a7da8ffd78ba26048f8108577ba73a1828 (diff) | |
brcmfmac: treat NULL character in NVRAM as separator
Platform NVRAM (stored on a flash partition) has entries separated by a
NULL (\0) char. Our parsing code switches from VALUE state to IDLE
whenever it meets a NULL (\0). When that happens our IDLE handler should
simply consume it and analyze whatever is placed ahead.
This fixes harmless warnings spamming debugging output:
[ 155.165624] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=20: ignoring invalid character
[ 155.180806] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=44: ignoring invalid character
[ 155.195971] brcmfmac: brcmf_nvram_handle_idle warning: ln=1:col=63: ignoring invalid character
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 1365c12b78fc..7269056d0044 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -93,7 +93,7 @@ static enum nvram_parser_state brcmf_nvram_handle_idle(struct nvram_parser *nvp) c = nvp->data[nvp->pos]; if (c == '\n') return COMMENT; - if (is_whitespace(c)) + if (is_whitespace(c) || c == '\0') goto proceed; if (c == '#') return COMMENT; |