linux-ext4 - [PATCH 05/10] ext4: remove unnecessary return for void function

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Message-Id: <20230721171007.2065423-6-shikemeng@huaweicloud.com>
Date:   Sat, 22 Jul 2023 01:10:02 +0800
From:   Kemeng Shi <shikemeng@...weicloud.com>
To:     tytso@....edu, adilger.kernel@...ger.ca, ritesh.list@...il.com,
        ojaswin@...ux.ibm.com, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     shikemeng@...weicloud.com
Subject: [PATCH 05/10] ext4: remove unnecessary return for void function

The return at end of void function is nunecessary, just remove it.

Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>
---
 fs/ext4/mballoc.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index b838944b5f09..78160bf5b533 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4880,7 +4880,6 @@ static void ext4_mb_generate_from_freelist(struct super_block *sb, void *bitmap,
 		mb_set_bits(bitmap, entry->efd_start_cluster, entry->efd_count);
 		n = rb_next(n);
 	}
-	return;
 }
 
 /*
@@ -5634,12 +5633,10 @@ static void ext4_mb_show_ac(struct ext4_allocation_context *ac)
 #else
 static inline void ext4_mb_show_pa(struct super_block *sb)
 {
-	return;
 }
 static inline void ext4_mb_show_ac(struct ext4_allocation_context *ac)
 {
 	ext4_mb_show_pa(ac->ac_sb);
-	return;
 }
 #endif
 
@@ -5885,7 +5882,6 @@ static void ext4_mb_add_n_trim(struct ext4_allocation_context *ac)
 						  order, lg_prealloc_count);
 		return;
 	}
-	return ;
 }
 
 /*
@@ -6470,7 +6466,6 @@ static void ext4_mb_clear_bb(handle_t *handle, struct inode *inode,
 	}
 error_return:
 	ext4_std_error(sb, err);
-	return;
 }
 
 /**
@@ -6573,7 +6568,6 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode,
 	}
 
 	ext4_mb_clear_bb(handle, inode, block, count, flags);
-	return;
 }
 
 /**
-- 
2.30.0