From 86373411a23051a18ae3ed01b180f838dbcd76e7 Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Sat, 13 Jul 2013 16:09:05 +0200 Subject: misc: fix multiple NULL pointer sparse warnings Those are fixes for the following warnings: pcap_mm.c:119:29: warning: Using plain integer as NULL pointer pcap_mm.c:141:29: warning: Using plain integer as NULL pointer ring.c:24:31: warning: Using plain integer as NULL pointer flowtop.c:1114:22: warning: Using plain integer as NULL pointer ifpps.c:1133:29: warning: Using plain integer as NULL pointer Signed-off-by: Daniel Borkmann --- ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'ring.c') diff --git a/ring.c b/ring.c index c5d2d99..a227957 100644 --- a/ring.c +++ b/ring.c @@ -21,7 +21,7 @@ void mmap_ring_generic(int sock, struct ring *ring) { - ring->mm_space = mmap(0, ring->mm_len, PROT_READ | PROT_WRITE, + ring->mm_space = mmap(NULL, ring->mm_len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_LOCKED | MAP_POPULATE, sock, 0); if (ring->mm_space == MAP_FAILED) panic("Cannot mmap {TX,RX}_RING!\n"); -- cgit v1.2.3-54-g00ecf