[PATCH] Btrfs: remove macros tlv_put_u8/16/32

[Alex Shi]

These 3 macros are never used after introduced from commit 31db9f7c23fb
("Btrfs: introduce BTRFS_IOC_SEND for btrfs send/receive"), maybe better
to remove them.

Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>
Cc: Chris Mason <clm@xxxxxx> 
Cc: Josef Bacik <josef@xxxxxxxxxxxxxx> 
Cc: David Sterba <dsterba@xxxxxxxx> 
Cc: linux-btrfs@xxxxxxxxxxxxxxx 
Cc: linux-kernel@xxxxxxxxxxxxxxx 
---
 fs/btrfs/send.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 091e5bc8c7ea..75760934a084 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -639,9 +639,6 @@ static int tlv_put_btrfs_timespec(struct send_ctx *sctx, u16 attr,
 			goto tlv_put_failure; \
 	} while (0)
 
-#define TLV_PUT_U8(sctx, attrtype, data) TLV_PUT_INT(sctx, attrtype, 8, data)
-#define TLV_PUT_U16(sctx, attrtype, data) TLV_PUT_INT(sctx, attrtype, 16, data)
-#define TLV_PUT_U32(sctx, attrtype, data) TLV_PUT_INT(sctx, attrtype, 32, data)
 #define TLV_PUT_U64(sctx, attrtype, data) TLV_PUT_INT(sctx, attrtype, 64, data)
 #define TLV_PUT_STRING(sctx, attrtype, str, len) \
 	do { \
-- 
1.8.3.1