[PATCH] gfs2: remove dead code in __acquires

[Su Hui]

clang static analyzer complains that value stored to 'gh' is never read.
The code of this line is useless after commit 0b93bac2271e
("gfs2: Remove LM_FLAG_PRIORITY flag"). Remove this code to save space.

Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
---
 fs/gfs2/glock.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 3772a5d9e85c..347f8a020c82 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1524,7 +1524,6 @@ __acquires(&gl->gl_lockref.lock)
 		return;
 	}
 	list_add_tail(&gh->gh_list, insert_pt);
-	gh = list_first_entry(&gl->gl_holders, struct gfs2_holder, gh_list);
 	spin_unlock(&gl->gl_lockref.lock);
 	if (sdp->sd_lockstruct.ls_ops->lm_cancel)
 		sdp->sd_lockstruct.ls_ops->lm_cancel(gl);
-- 
2.30.2