gfs2: Simply dequeue iopen glock in gfs2_evict_inode

With the previous change, to simplify things, we can always just dequeue
and uninitialize the iopen glock in gfs2_evict_inode() even if it isn't
queued anymore.

Signed-off-by: Andreas Gruenbacher <[email protected]>

Author: Andreas Gruenbacher

fs/gfs2/super.c

@@ -1419,12 +1419,9 @@ static void gfs2_evict_inode(struct inode *inode)
 		struct gfs2_glock *gl = ip->i_iopen_gh.gh_gl;
 
 		glock_clear_object(gl, ip);
-		if (test_bit(HIF_HOLDER, &ip->i_iopen_gh.gh_iflags)) {
-			ip->i_iopen_gh.gh_flags |= GL_NOCACHE;
-			gfs2_glock_dq(&ip->i_iopen_gh);
-		}
 		gfs2_glock_hold(gl);
-		gfs2_holder_uninit(&ip->i_iopen_gh);
+		ip->i_iopen_gh.gh_flags |= GL_NOCACHE;
+		gfs2_glock_dq_uninit(&ip->i_iopen_gh);
 		gfs2_glock_put_eventually(gl);
 	}
 	if (ip->i_gl) {