[PATCH 6.6 190/744] gfs2: Remove ill-placed consistency check

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6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Andreas Gruenbacher <agruenba@xxxxxxxxxx>

[ Upstream commit 59f60005797b4018d7b46620037e0c53d690795e ]

This consistency check was originally added by commit 9287c6452d2b1
("gfs2: Fix occasional glock use-after-free").  It is ill-placed in
gfs2_glock_free() because if it holds there, it must equally hold in
__gfs2_glock_put() already.  Either way, the check doesn't seem
necessary anymore.

Signed-off-by: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
Stable-dep-of: d98779e68772 ("gfs2: Fix potential glock use-after-free on unmount")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 fs/gfs2/glock.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 207b7c23bc0f3..a2a1935e2eede 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -170,7 +170,6 @@ void gfs2_glock_free(struct gfs2_glock *gl)
 {
 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
 
-	gfs2_glock_assert_withdraw(gl, atomic_read(&gl->gl_revokes) == 0);
 	rhashtable_remove_fast(&gl_hash_table, &gl->gl_node, ht_parms);
 	smp_mb();
 	wake_up_glock(gl);
-- 
2.43.0







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