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authorColin Ian King <colin.king@canonical.com>2017-10-18 13:34:25 +0200
committerIlya Dryomov <idryomov@gmail.com>2017-11-13 12:11:40 +0100
commitbb0581f01c38ff525295fc6128bc3a49202dabae (patch)
treee7028ad672532cd692362b18995b51170e2476c4 /fs
parentceph: mark expected switch fall-throughs (diff)
downloadlinux-bb0581f01c38ff525295fc6128bc3a49202dabae.tar.xz
linux-bb0581f01c38ff525295fc6128bc3a49202dabae.zip
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 <colin.king@canonical.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ceph/caps.c3
1 files changed, 1 insertions, 2 deletions
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,