diff options
| author | Hante Meuleman <meuleman@broadcom.com> | 2015-10-29 20:33:12 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-11-26 13:53:08 +0200 |
| commit | c9c0043894cf2666ae832fbad7afa68fa53178ac (patch) | |
| tree | dac83e81553e038d5065cbee0750260172588ef5 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | |
| parent | 2aff030355b5bbbabe04e16c71343d851dd39235 (diff) | |
brcmfmac: Simplify and fix usage of brcmf_ifname.
brcmf_ifname is a debug function to return a name related to an ifp,
but is using a rather complex implementation. It was also used
wrongly from bcdc as it did not use the bsscfgidx as it was supposed
to, but bssidx. This patch fixes that bug and simplifies
brcmf_ifname.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index b5ab98ee1445..76b66bc15b59 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -66,20 +66,13 @@ static int brcmf_p2p_enable; module_param_named(p2pon, brcmf_p2p_enable, int, 0); MODULE_PARM_DESC(p2pon, "enable legacy p2p management functionality"); -char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx) +char *brcmf_ifname(struct brcmf_if *ifp) { - if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) { - brcmf_err("ifidx %d out of range\n", ifidx); - return "<if_bad>"; - } - - if (drvr->iflist[ifidx] == NULL) { - brcmf_err("null i/f %d\n", ifidx); + if (!ifp) return "<if_null>"; - } - if (drvr->iflist[ifidx]->ndev) - return drvr->iflist[ifidx]->ndev->name; + if (ifp->ndev) + return ifp->ndev->name; return "<if_none>"; } @@ -237,14 +230,14 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb, struct sk_buff *skb2; brcmf_dbg(INFO, "%s: insufficient headroom\n", - brcmf_ifname(drvr, ifp->bssidx)); + brcmf_ifname(ifp)); drvr->bus_if->tx_realloc++; skb2 = skb_realloc_headroom(skb, drvr->hdrlen); dev_kfree_skb(skb); skb = skb2; if (skb == NULL) { brcmf_err("%s: skb_realloc_headroom failed\n", - brcmf_ifname(drvr, ifp->bssidx)); + brcmf_ifname(ifp)); ret = -ENOMEM; goto done; } |