linux-kernel - [PATCH] 3c59x: fix bad split of cpu_to_le32(pci_map

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 24 Sep 2014 09:30:21 +0000
From:	Sylvain 'ythier' Hitier <sylvain.hitier@...il.com>
To:	Neil Horman <nhorman@...driver.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	Meelis Roos <mroos@...ux.ee>
Subject: [PATCH] 3c59x: fix bad split of cpu_to_le32(pci_map_single())

Author: Sylvain "ythier" Hitier <sylvain.hitier@...il.com>
Date:   Wed Sep 24 09:22:16 2014 +0000

        3c59x: fix bad split of cpu_to_le32(pci_map_single())
    
        Change the #else branch like the #if DO_ZEROCOPY branch was changed.
    
        Fixes: 6f2b6a3005b2c34c39f207a87667564f64f2f91a
          # 3c59x: Add dma error checking and recovery
    
        Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@...il.com>

diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 8ca49f04..0a3108b3 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -2214,7 +2214,7 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 	}
 #else
-	dma_addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, skb->len, PCI_DMA_TODEVICE));
+	dma_addr = pci_map_single(VORTEX_PCI(vp), skb->data, skb->len, PCI_DMA_TODEVICE);
 	if (dma_mapping_error(&VORTEX_PCI(vp)->dev, dma_addr))
 		goto out_dma_err;
 	vp->tx_ring[entry].addr = cpu_to_le32(dma_addr);



Regards,
Sylvain "ythier" Hitier

-- 
Business is about being busy, not being rich...
Lived 777 days in a Debian package => http://en.wikipedia.org/wiki/Apt,_Vaucluse
There's THE room for ideals in this mechanical place!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/