Merge tag 'for-linus-20170825' of git://git.infradead.org/linux-mtd

[mirror_ubuntu-artful-kernel.git] / drivers / net / wireless / broadcom / brcm80211 / brcmfmac / sdio.c

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index fbcbb43259366ccd87c37119a5024dbb825099ed..f3556122c6ace17c419e13023057861957a507fa 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -2053,12 +2053,13 @@ static int brcmf_sdio_txpkt_hdalign(struct brcmf_sdio *bus, struct sk_buff *pkt)
                                atomic_inc(&stats->pktcow_failed);
                                return -ENOMEM;
                        }
+                       head_pad = 0;
                }
                skb_push(pkt, head_pad);
                dat_buf = (u8 *)(pkt->data);
        }
        memset(dat_buf, 0, head_pad + bus->tx_hdrlen);
-       return 0;
+       return head_pad;
 }
 
 /**
@@ -4174,11 +4175,6 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
                goto fail;
        }
 
-       /* allocate scatter-gather table. sg support
-        * will be disabled upon allocation failure.
-        */
-       brcmf_sdiod_sgtable_alloc(bus->sdiodev);
-
        /* Query the F2 block size, set roundup accordingly */
        bus->blocksize = bus->sdiodev->func[2]->cur_blksize;
        bus->roundup = min(max_roundup, bus->blocksize);