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-rw-r--r--net/core/skbuff.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 070f91cfde59..d0732e9c8560 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -791,8 +791,7 @@ int ___pskb_trim(struct sk_buff *skb, unsigned int len, int realloc)
791 int end = offset + skb_shinfo(skb)->frags[i].size; 791 int end = offset + skb_shinfo(skb)->frags[i].size;
792 if (end > len) { 792 if (end > len) {
793 if (skb_cloned(skb)) { 793 if (skb_cloned(skb)) {
794 if (!realloc) 794 BUG_ON(!realloc);
795 BUG();
796 if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) 795 if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
797 return -ENOMEM; 796 return -ENOMEM;
798 } 797 }
@@ -894,8 +893,7 @@ unsigned char *__pskb_pull_tail(struct sk_buff *skb, int delta)
894 struct sk_buff *insp = NULL; 893 struct sk_buff *insp = NULL;
895 894
896 do { 895 do {
897 if (!list) 896 BUG_ON(!list);
898 BUG();
899 897
900 if (list->len <= eat) { 898 if (list->len <= eat) {
901 /* Eaten as whole. */ 899 /* Eaten as whole. */
@@ -1199,8 +1197,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
1199 start = end; 1197 start = end;
1200 } 1198 }
1201 } 1199 }
1202 if (len) 1200 BUG_ON(len);
1203 BUG();
1204 1201
1205 return csum; 1202 return csum;
1206} 1203}
@@ -1282,8 +1279,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
1282 start = end; 1279 start = end;
1283 } 1280 }
1284 } 1281 }
1285 if (len) 1282 BUG_ON(len);
1286 BUG();
1287 return csum; 1283 return csum;
1288} 1284}
1289 1285
@@ -1297,8 +1293,7 @@ void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)
1297 else 1293 else
1298 csstart = skb_headlen(skb); 1294 csstart = skb_headlen(skb);
1299 1295
1300 if (csstart > skb_headlen(skb)) 1296 BUG_ON(csstart > skb_headlen(skb));
1301 BUG();
1302 1297
1303 memcpy(to, skb->data, csstart); 1298 memcpy(to, skb->data, csstart);
1304 1299