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Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c9
-rw-r--r--net/core/skbuff.c15
2 files changed, 8 insertions, 16 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 5081287923d..bf66b114d3c 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1092,15 +1092,12 @@ int skb_checksum_help(struct sk_buff *skb, int inward)
goto out;
}
- if (offset > (int)skb->len)
- BUG();
+ BUG_ON(offset > (int)skb->len);
csum = skb_checksum(skb, offset, skb->len-offset, 0);
offset = skb->tail - skb->h.raw;
- if (offset <= 0)
- BUG();
- if (skb->csum + 2 > offset)
- BUG();
+ BUG_ON(offset <= 0);
+ BUG_ON(skb->csum + 2 > offset);
*(u16*)(skb->h.raw + skb->csum) = csum_fold(csum);
skb->ip_summed = CHECKSUM_NONE;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 070f91cfde5..d0732e9c856 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)
int end = offset + skb_shinfo(skb)->frags[i].size;
if (end > len) {
if (skb_cloned(skb)) {
- if (!realloc)
- BUG();
+ BUG_ON(!realloc);
if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
return -ENOMEM;
}
@@ -894,8 +893,7 @@ unsigned char *__pskb_pull_tail(struct sk_buff *skb, int delta)
struct sk_buff *insp = NULL;
do {
- if (!list)
- BUG();
+ BUG_ON(!list);
if (list->len <= eat) {
/* Eaten as whole. */
@@ -1199,8 +1197,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset,
start = end;
}
}
- if (len)
- BUG();
+ BUG_ON(len);
return csum;
}
@@ -1282,8 +1279,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset,
start = end;
}
}
- if (len)
- BUG();
+ BUG_ON(len);
return csum;
}
@@ -1297,8 +1293,7 @@ void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to)
else
csstart = skb_headlen(skb);
- if (csstart > skb_headlen(skb))
- BUG();
+ BUG_ON(csstart > skb_headlen(skb));
memcpy(to, skb->data, csstart);