From: David S. Miller Date: Tue, 28 May 2013 20:15:50 +0000 (-0700) Subject: net: Fix build warnings after mac_header and transport_header became __u16. X-Git-Tag: upstream/snapshot3+hdmi~4705^2~282 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=06ecf24bdf2b7afc6c8fd13de6dba2a96dd331b6;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git net: Fix build warnings after mac_header and transport_header became __u16. net/core/skbuff.c: In function ‘__alloc_skb_head’: net/core/skbuff.c:203:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] net/core/skbuff.c: In function ‘__alloc_skb’: net/core/skbuff.c:279:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] net/core/skbuff.c:280:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] net/core/skbuff.c: In function ‘build_skb’: net/core/skbuff.c:348:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] net/core/skbuff.c:349:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] Signed-off-by: David S. Miller --- diff --git a/net/core/skbuff.c b/net/core/skbuff.c index d629891..f45de07 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -200,7 +200,7 @@ struct sk_buff *__alloc_skb_head(gfp_t gfp_mask, int node) atomic_set(&skb->users, 1); #ifdef NET_SKBUFF_DATA_USES_OFFSET - skb->mac_header = ~0U; + skb->mac_header = (__u16) ~0U; #endif out: return skb; @@ -276,8 +276,8 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask, skb_reset_tail_pointer(skb); skb->end = skb->tail + size; #ifdef NET_SKBUFF_DATA_USES_OFFSET - skb->mac_header = ~0U; - skb->transport_header = ~0U; + skb->mac_header = (__u16) ~0U; + skb->transport_header = (__u16) ~0U; #endif /* make sure we initialize shinfo sequentially */ @@ -345,8 +345,8 @@ struct sk_buff *build_skb(void *data, unsigned int frag_size) skb_reset_tail_pointer(skb); skb->end = skb->tail + size; #ifdef NET_SKBUFF_DATA_USES_OFFSET - skb->mac_header = ~0U; - skb->transport_header = ~0U; + skb->mac_header = (__u16) ~0U; + skb->transport_header = (__u16) ~0U; #endif /* make sure we initialize shinfo sequentially */