From: Colin Ian King Date: Wed, 18 Oct 2017 11:34:25 +0000 (+0100) Subject: ceph: remove unused and redundant variable dropping X-Git-Tag: v4.15-rc1~31^2~9 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=bb0581f01c38ff525295fc6128bc3a49202dabae;p=uclinux-h8%2Flinux.git ceph: remove unused and redundant variable dropping Variable dropping is set but never read and hence is redundant and can be removed. Cleans up clang warning: fs/ceph/caps.c:1170:2: warning: Value stored to 'dropping' is never read Signed-off-by: Colin Ian King Signed-off-by: Ilya Dryomov --- diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 05ae1e472547..a14b2c974c9e 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1160,7 +1160,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, struct ceph_inode_info *ci = cap->ci; struct inode *inode = &ci->vfs_inode; struct cap_msg_args arg; - int held, revoking, dropping; + int held, revoking; int wake = 0; int delayed = 0; int ret; @@ -1168,7 +1168,6 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, held = cap->issued | cap->implemented; revoking = cap->implemented & ~cap->issued; retain &= ~revoking; - dropping = cap->issued & ~retain; dout("__send_cap %p cap %p session %p %s -> %s (revoking %s)\n", inode, cap, cap->session,