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Date: Wed, 31 Oct 2007 14:59:54 +1100 From: Stephen Rothwell <sfr@...b.auug.org.au> To: netdev@...r.kernel.org Cc: LKML <linux-kernel@...r.kernel.org> 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 <sfr@...b.auug.org.au> --- net/key/af_key.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) -- Cheers, Stephen Rothwell sfr@...b.auug.org.au diff --git a/net/key/af_key.c b/net/key/af_key.c index 7969f8a..7da6c1a 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -397,8 +397,11 @@ static inline int verify_sec_ctx_len(void *p) struct sadb_x_sec_ctx *sec_ctx = (struct sadb_x_sec_ctx *)p; int len; + /* sadb_x_ctx_len is uint16_t */ +#if PAGE_SIZE < (1 << 16) if (sec_ctx->sadb_x_ctx_len > PAGE_SIZE) return -EINVAL; +#endif len = pfkey_sec_ctx_len(sec_ctx); -- 1.5.3.4 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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