From: Hante Meuleman <meuleman@broadcom.com>
Date: Thu, 6 Jun 2013 11:18:00 +0000 (+0200)
Subject: brcmfmac: Fix endless loop when brcmf_fws_commit_skb fails.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=eb2410cdd92e5232e6b7e8d95cb60b9e0cea434d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

brcmfmac: Fix endless loop when brcmf_fws_commit_skb fails.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
index 6255312d5986..881c0b2f7412 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
@@ -1879,7 +1879,8 @@ static void brcmf_fws_dequeue_worker(struct work_struct *worker)
 					brcmf_fws_return_credits(fws, fifo, 1);
 					break;
 				}
-				brcmf_fws_commit_skb(fws, fifo, skb);
+				if (brcmf_fws_commit_skb(fws, fifo, skb))
+					break;
 				if (fws->bus_flow_blocked)
 					break;
 			}