From 7c4e36bc172ae1accde835b880fdc4a2c2a3df57 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sat, 7 Jul 2007 22:19:08 -0700 Subject: [NETFILTER]: Remove redundant parentheses/braces Removes redundant parentheses and braces (And add one pair in a xt_tcpudp.c macro). Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_sctp.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-) (limited to 'net/netfilter/xt_sctp.c') diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c index 22df338b393..fefc846188f 100644 --- a/net/netfilter/xt_sctp.c +++ b/net/netfilter/xt_sctp.c @@ -31,11 +31,9 @@ match_flags(const struct xt_sctp_flag_info *flag_info, { int i; - for (i = 0; i < flag_count; i++) { - if (flag_info[i].chunktype == chunktype) { + for (i = 0; i < flag_count; i++) + if (flag_info[i].chunktype == chunktype) return (chunkflags & flag_info[i].flag_mask) == flag_info[i].flag; - } - } return true; } @@ -56,9 +54,8 @@ match_packet(const struct sk_buff *skb, int i = 0; #endif - if (chunk_match_type == SCTP_CHUNK_MATCH_ALL) { + if (chunk_match_type == SCTP_CHUNK_MATCH_ALL) SCTP_CHUNKMAP_COPY(chunkmapcopy, chunkmap); - } do { sch = skb_header_pointer(skb, offset, sizeof(_sch), &_sch); @@ -86,16 +83,14 @@ match_packet(const struct sk_buff *skb, case SCTP_CHUNK_MATCH_ALL: if (match_flags(flag_info, flag_count, - sch->type, sch->flags)) { + sch->type, sch->flags)) SCTP_CHUNKMAP_CLEAR(chunkmapcopy, sch->type); - } break; case SCTP_CHUNK_MATCH_ONLY: if (!match_flags(flag_info, flag_count, - sch->type, sch->flags)) { + sch->type, sch->flags)) return false; - } break; } } else { @@ -145,11 +140,11 @@ match(const struct sk_buff *skb, } duprintf("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest)); - return SCCHECK(((ntohs(sh->source) >= info->spts[0]) - && (ntohs(sh->source) <= info->spts[1])), + return SCCHECK(ntohs(sh->source) >= info->spts[0] + && ntohs(sh->source) <= info->spts[1], XT_SCTP_SRC_PORTS, info->flags, info->invflags) - && SCCHECK(((ntohs(sh->dest) >= info->dpts[0]) - && (ntohs(sh->dest) <= info->dpts[1])), + && SCCHECK(ntohs(sh->dest) >= info->dpts[0] + && ntohs(sh->dest) <= info->dpts[1], XT_SCTP_DEST_PORTS, info->flags, info->invflags) && SCCHECK(match_packet(skb, protoff + sizeof (sctp_sctphdr_t), info->chunkmap, info->chunk_match_type, -- cgit v1.2.3