From 4de61ba234c0d5834bfec1cbe180008b9d2e1827 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Fri, 25 Sep 2015 08:45:43 +0200 Subject: [PATCH] tools: bpf_jit_disasm: make get_last_jit_image return unsigned The function returns always non-negative values. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107 Signed-off-by: Andrzej Hajda Signed-off-by: David S. Miller --- tools/net/bpf_jit_disasm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/net/bpf_jit_disasm.c b/tools/net/bpf_jit_disasm.c index 2cd3d4c99738..5b3241340945 100644 --- a/tools/net/bpf_jit_disasm.c +++ b/tools/net/bpf_jit_disasm.c @@ -156,8 +156,8 @@ static void put_log_buff(char *buff) free(buff); } -static int get_last_jit_image(char *haystack, size_t hlen, - uint8_t *image, size_t ilen) +static unsigned int get_last_jit_image(char *haystack, size_t hlen, + uint8_t *image, size_t ilen) { char *ptr, *pptr, *tmp; off_t off = 0;