Use the swap() macro to simplify the code and improve its readability.
Fixes the following Coccinelle/coccicheck warning reported by
swap.cocci:
WARNING opportunity for swap()
Compile-tested only.
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx>
---
fs/ntfs3/lib/lzx_decompress.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/ntfs3/lib/lzx_decompress.c b/fs/ntfs3/lib/lzx_decompress.c
index 6b16f07073c1..d9adb290acba 100644
--- a/fs/ntfs3/lib/lzx_decompress.c
+++ b/fs/ntfs3/lib/lzx_decompress.c
@@ -511,9 +511,7 @@ static int lzx_decompress_block(const struct lzx_decompressor *d,
* quirk allows all 3 recent offsets to be handled by
* the same code. (For R0, the swap is a no-op.)
*/
- match_offset = recent_offsets[offset_slot];
- recent_offsets[offset_slot] = recent_offsets[0];
- recent_offsets[0] = match_offset;
+ swap(recent_offsets[offset_slot], recent_offsets[0]);
} else {
/* Explicit offset */
--
2.45.2
