LU-16518 ldlm: fix unused-but-set-variable warnings

In ldlm_flock_completion_ast(), obd* is not being
used. Remove it to silence the Clang compiler warning.

Test-Parameters: trivial
Signed-off-by: Timothy Day <timday@amazon.com>
Change-Id: Idc8d0fd9a351b4bb328a0956eabd2026460cdfe1
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/58180
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Max Wang <wamax@amazon.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>

diff --git a/lustre/ldlm/ldlm_flock.c b/lustre/ldlm/ldlm_flock.c
index cc133be..c210419 100644 (file)
--- a/lustre/ldlm/ldlm_flock.c
+++ b/lustre/ldlm/ldlm_flock.c
@@ -792,7 +792,6 @@ int
 ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data)
 {
        struct ldlm_flock_info *args;
-       struct obd_device *obd;
        enum ldlm_error err;
        int rc = 0;
 
@@ -826,7 +825,6 @@ ldlm_flock_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data)
 
        LDLM_DEBUG(lock,
                   "client-side enqueue returned a blocked lock, sleeping");
-       obd = class_exp2obd(lock->l_conn_export);
 
        /* Go to sleep until the lock is granted. */
        rc = l_wait_event_abortable(lock->l_waitq,