diff options
Diffstat (limited to 'net/ipv6/exthdrs_core.c')
| -rw-r--r-- | net/ipv6/exthdrs_core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv6/exthdrs_core.c b/net/ipv6/exthdrs_core.c index 8af3eb57f438..5c5d23e59da5 100644 --- a/net/ipv6/exthdrs_core.c +++ b/net/ipv6/exthdrs_core.c @@ -82,7 +82,7 @@ int ipv6_skip_exthdr(const struct sk_buff *skb, int start, u8 *nexthdrp, if (nexthdr == NEXTHDR_NONE) return -1; hp = skb_header_pointer(skb, start, sizeof(_hdr), &_hdr); - if (hp == NULL) + if (!hp) return -1; if (nexthdr == NEXTHDR_FRAGMENT) { __be16 _frag_off, *fp; @@ -91,7 +91,7 @@ int ipv6_skip_exthdr(const struct sk_buff *skb, int start, u8 *nexthdrp, frag_off), sizeof(_frag_off), &_frag_off); - if (fp == NULL) + if (!fp) return -1; *frag_offp = *fp; @@ -218,7 +218,7 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, } hp = skb_header_pointer(skb, start, sizeof(_hdr), &_hdr); - if (hp == NULL) + if (!hp) return -EBADMSG; if (nexthdr == NEXTHDR_ROUTING) { @@ -226,7 +226,7 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, rh = skb_header_pointer(skb, start, sizeof(_rh), &_rh); - if (rh == NULL) + if (!rh) return -EBADMSG; if (flags && (*flags & IP6_FH_F_SKIP_RH) && @@ -245,7 +245,7 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, frag_off), sizeof(_frag_off), &_frag_off); - if (fp == NULL) + if (!fp) return -EBADMSG; _frag_off = ntohs(*fp) & ~0x7; |