From 298bb62175a8e8c2f21f3e00543cda853f423599 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 30 Oct 2007 23:57:05 -0700 Subject: [PATCH] [AF_KEY]: suppress a warning for 64k pages. On PowerPC allmodconfig build we get this: net/key/af_key.c:400: warning: comparison is always false due to limited range of data type Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- net/key/af_key.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/key/af_key.c b/net/key/af_key.c index 7969f8a716d..266f112c38c 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -395,9 +395,9 @@ static inline int pfkey_sec_ctx_len(struct sadb_x_sec_ctx *sec_ctx) static inline int verify_sec_ctx_len(void *p) { struct sadb_x_sec_ctx *sec_ctx = (struct sadb_x_sec_ctx *)p; - int len; + int len = sec_ctx->sadb_x_ctx_len; - if (sec_ctx->sadb_x_ctx_len > PAGE_SIZE) + if (len > PAGE_SIZE) return -EINVAL; len = pfkey_sec_ctx_len(sec_ctx); -- 2.20.1