Messages in this thread Patch in this message | | | Date | Wed, 31 Oct 2007 16:24:52 +1100 | From | Stephen Rothwell <> | 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@canb.auug.org.au> --- net/key/af_key.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
This version gets rid of the warning without the ugliness of ifdefs. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au
diff --git a/net/key/af_key.c b/net/key/af_key.c index 7969f8a..266f112 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); -- 1.5.3.4 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |