From f3b4e55ded9b3c52831a7d2ab9e511293c99fc11 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Fri, 19 May 2017 11:59:22 +0200 Subject: [PATCH] libceph: drop version variable from ceph_monmap_decode() It's set but not used: CEPH_FEATURE_MONNAMES feature bit isn't advertised, which guarantees a v1 MonMap. Signed-off-by: Ilya Dryomov Reviewed-by: Alex Elder --- net/ceph/mon_client.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index 29a0ef351c5e..250f11f78609 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -43,15 +43,13 @@ struct ceph_monmap *ceph_monmap_decode(void *p, void *end) int i, err = -EINVAL; struct ceph_fsid fsid; u32 epoch, num_mon; - u16 version; u32 len; ceph_decode_32_safe(&p, end, len, bad); ceph_decode_need(&p, end, len, bad); dout("monmap_decode %p %p len %d\n", p, end, (int)(end-p)); - - ceph_decode_16_safe(&p, end, version, bad); + p += sizeof(u16); /* skip version */ ceph_decode_need(&p, end, sizeof(fsid) + 2*sizeof(u32), bad); ceph_decode_copy(&p, &fsid, sizeof(fsid)); -- 2.20.1