linux-ext4 - [PATCH v2 06/13] ext4: remove redundant check of count

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Date:   Sun, 27 Aug 2023 01:37:28 +0800
From:   Kemeng Shi <shikemeng@...weicloud.com>
To:     tytso@....edu, adilger.kernel@...ger.ca,
        linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 06/13] ext4: remove redundant check of count

Remove zero check of count which is always non-zero.

Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>
Reviewed-by: Theodore Ts'o <tytso@....edu>
---
 fs/ext4/resize.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 5e4856d68c4a..c51994e22af5 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -699,16 +699,14 @@ static int setup_new_flex_group_blocks(struct super_block *sb,
 			block = start;
 		}
 
-		if (count) {
-			err = set_flexbg_block_bitmap(sb, handle,
-						      flex_gd,
-						      EXT4_B2C(sbi, start),
-						      EXT4_B2C(sbi,
-							       start + count
-							       - 1));
-			if (err)
-				goto out;
-		}
+		err = set_flexbg_block_bitmap(sb, handle,
+				flex_gd,
+				EXT4_B2C(sbi, start),
+				EXT4_B2C(sbi,
+					start + count
+					- 1));
+		if (err)
+			goto out;
 	}
 
 out:
-- 
2.30.0