Fix dccp_sum_coverage

When compiling with EXTRA_CFLAGS=-W notice that we have signed/unsigned issue
in dccp.h.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index d8ad27bfe01a1d16bf50f17b92589be6988993ee..e2d74cd7eeeb3557423d3284225146bd6aae1deb 100644 (file)
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -184,7 +184,7 @@ DECLARE_SNMP_STAT(struct dccp_mib, dccp_statistics);
 /*
  *     Checksumming routines
  */
-static inline int dccp_csum_coverage(const struct sk_buff *skb)
+static inline unsigned int dccp_csum_coverage(const struct sk_buff *skb)
 {
        const struct dccp_hdr* dh = dccp_hdr(skb);
 
@@ -195,7 +195,7 @@ static inline int dccp_csum_coverage(const struct sk_buff *skb)
 
 static inline void dccp_csum_outgoing(struct sk_buff *skb)
 {
-       int cov = dccp_csum_coverage(skb);
+       unsigned int cov = dccp_csum_coverage(skb);
 
        if (cov >= skb->len)
                dccp_hdr(skb)->dccph_cscov = 0;