diff options
| author | Piotr Haber <phaber@broadcom.com> | 2012-11-28 21:44:05 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-30 13:38:16 -0500 |
| commit | c4dea35e34f5f46e1701156153a09cce429d1ea9 (patch) | |
| tree | 8548445b7d6e44c974a038ad146a07c26a5095f6 /drivers/net/wireless/brcm80211/brcmsmac/pub.h | |
| parent | 006a8f148690774d04965488415ee59269d061c3 (diff) | |
| download | linux-c4dea35e34f5f46e1701156153a09cce429d1ea9.tar.bz2 | |
brcmsmac: handle packet drop during transmit correctly
The .tx() callback function can drop packets when there is no
space in the DMA fifo. Propagate that information to caller
and make sure the freed sk_buff reference is not accessed.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/pub.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/pub.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pub.h b/drivers/net/wireless/brcm80211/brcmsmac/pub.h index 0148dec104f0..0d7af349d864 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/pub.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/pub.h @@ -284,7 +284,7 @@ extern void brcms_c_intrsrestore(struct brcms_c_info *wlc, u32 macintmask); extern bool brcms_c_intrsupd(struct brcms_c_info *wlc); extern bool brcms_c_isr(struct brcms_c_info *wlc, bool *wantdpc); extern bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded); -extern void brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, +extern bool brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, struct sk_buff *sdu, struct ieee80211_hw *hw); extern bool brcms_c_aggregatable(struct brcms_c_info *wlc, u8 tid); |