Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] ceph: remove unused and redundant variable dropping | Date | Wed, 18 Oct 2017 12:34:25 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- fs/ceph/caps.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 157fe59fbabe..14df41e3751c 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1159,7 +1159,7 @@ 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; @@ -1167,7 +1167,6 @@ 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, -- 2.14.1
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