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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-08 10:34:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-08 10:34:44 -0700 |
| commit | 6394d6d01bf0881823522f37601cbf880bc61087 (patch) | |
| tree | e5827ff7dc8b63014d9b068037ce50a5861b0f46 /drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | |
| parent | 084861124d00b046cb4159b0158e1b74626b8257 (diff) | |
| parent | d4a4f75cd8f29cd9464a5a32e9224a91571d6649 (diff) | |
| download | blackbird-obmc-linux-6394d6d01bf0881823522f37601cbf880bc61087.tar.gz blackbird-obmc-linux-6394d6d01bf0881823522f37601cbf880bc61087.zip | |
Merge 4.1-rc7 into staging-testing
We want the staging tree fixes in here too to help with testing and
merge issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c index 4ec9811f49c8..65efb1468988 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c @@ -511,11 +511,9 @@ static int brcmf_msgbuf_query_dcmd(struct brcmf_pub *drvr, int ifidx, msgbuf->rx_pktids, msgbuf->ioctl_resp_pktid); if (msgbuf->ioctl_resp_ret_len != 0) { - if (!skb) { - brcmf_err("Invalid packet id idx recv'd %d\n", - msgbuf->ioctl_resp_pktid); + if (!skb) return -EBADF; - } + memcpy(buf, skb->data, (len < msgbuf->ioctl_resp_ret_len) ? len : msgbuf->ioctl_resp_ret_len); } @@ -874,10 +872,8 @@ brcmf_msgbuf_process_txstatus(struct brcmf_msgbuf *msgbuf, void *buf) flowid -= BRCMF_NROF_H2D_COMMON_MSGRINGS; skb = brcmf_msgbuf_get_pktid(msgbuf->drvr->bus_if->dev, msgbuf->tx_pktids, idx); - if (!skb) { - brcmf_err("Invalid packet id idx recv'd %d\n", idx); + if (!skb) return; - } set_bit(flowid, msgbuf->txstatus_done_map); commonring = msgbuf->flowrings[flowid]; @@ -1156,6 +1152,8 @@ brcmf_msgbuf_process_rx_complete(struct brcmf_msgbuf *msgbuf, void *buf) skb = brcmf_msgbuf_get_pktid(msgbuf->drvr->bus_if->dev, msgbuf->rx_pktids, idx); + if (!skb) + return; if (data_offset) skb_pull(skb, data_offset); |
