ext4: remove redundant statement

The local variable assignment at the end of the function is meaningless.

The clang_analyzer complains as follows:

fs/ext4/fast_commit.c:779:2 warning:

Value stored to 'dst' is never read

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211104063406.2747-1-luo.penghao@zte.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index a6d6473..5ae8026 100644 (file)
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -746,7 +746,6 @@ static bool ext4_fc_add_dentry_tlv(struct super_block *sb, u32 *crc,
        ext4_fc_memcpy(sb, dst, &fcd, sizeof(fcd), crc);
        dst += sizeof(fcd);
        ext4_fc_memcpy(sb, dst, fc_dentry->fcd_name.name, dlen, crc);
-       dst += dlen;
 
        return true;
 }