X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=net%2Fcore%2Fdev.c;h=164958d192a3bcd8173636fb1f64685986708a46;hp=91018eb59279db98b5edf4f9ccdcd3a17cfaed49;hb=f8c5af060edec5c5d8277b162a49cd53c780b247;hpb=5a479261c906d2ddfdcbddaa2a1d97e7578d4241

diff --git a/net/core/dev.c b/net/core/dev.c
index 91018eb59279..164958d192a3 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1918,7 +1918,7 @@ int skb_checksum_help(struct sk_buff *skb)
 			goto out;
 	}
 
-	*(__sum16 *)(skb->data + offset) = csum_fold(csum);
+	*(__sum16 *)(skb->data + offset) = csum_fold(csum) ?: CSUM_MANGLED_0;
 out_set_summed:
 	skb->ip_summed = CHECKSUM_NONE;
 out: