[PATCH 7/7] jbd2: remove unneeded check of ret in jbd2_fc_get_buf

[Kemeng Shi]

Simply return -EINVAL if j_fc_off is invalid to avoid repeated check of
ret.

Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
---
 fs/jbd2/journal.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index dc18b9f7c999..6f90f7b8e9e5 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -842,12 +842,8 @@ int jbd2_fc_get_buf(journal_t *journal, struct buffer_head **bh_out)
 		fc_off = journal->j_fc_off;
 		blocknr = journal->j_fc_first + fc_off;
 		journal->j_fc_off++;
-	} else {
-		ret = -EINVAL;
-	}
-
-	if (ret)
-		return ret;
+	} else
+		return -EINVAL;
 
 	ret = jbd2_journal_bmap(journal, blocknr, &pblock);
 	if (ret)
-- 
2.30.0