From 60b618a967b1bb60225139a5e687a8cbd38041e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Attila=20F=C3=BCl=C3=B6p?= <attila@fueloep.org>
Date: Sat, 2 Oct 2021 20:50:57 +0200
Subject: [PATCH] ZFS: Remove a redundant if condition (#12598)
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Commit 0c03d21ac99ebdbe left in a redundant if condition while
removing some code. Just remove it.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #12598
---
 module/zfs/dmu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/module/zfs/dmu.c b/module/zfs/dmu.c
index 1c4743095..de6bd58ab 100644
--- a/module/zfs/dmu.c
+++ b/module/zfs/dmu.c
@@ -968,9 +968,7 @@ dmu_free_long_object(objset_t *os, uint64_t object)
 	dmu_tx_mark_netfree(tx);
 	err = dmu_tx_assign(tx, TXG_WAIT);
 	if (err == 0) {
-		if (err == 0)
-			err = dmu_object_free(os, object, tx);
-
+		err = dmu_object_free(os, object, tx);
 		dmu_tx_commit(tx);
 	} else {
 		dmu_tx_abort(tx);