NFC: digital: Remove two unused macroes

DIGITAL_NFC_DEP_REQ_RES_TAILROOM is never used after it was introduced.
DIGITAL_NFC_DEP_REQ_RES_HEADROOM is no more used after below
commit e8e7f4217564 ("NFC: digital: Remove useless call to skb_reserve()")
Remove them.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 304b1a9..5971fb6 100644 (file)
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -38,9 +38,6 @@
 
 #define DIGITAL_GB_BIT 0x02
 
-#define DIGITAL_NFC_DEP_REQ_RES_HEADROOM       2 /* SoD: [SB (NFC-A)] + LEN */
-#define DIGITAL_NFC_DEP_REQ_RES_TAILROOM       2 /* EoD: 2-byte CRC */
-
 #define DIGITAL_NFC_DEP_PFB_TYPE(pfb) ((pfb) & 0xE0)
 
 #define DIGITAL_NFC_DEP_PFB_TIMEOUT_BIT 0x10