NFC: digital: Remove two unused macroes

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Wang Hai and committed by

Jakub Kicinski 5 years ago be239c4d 877c3474

-3

1 changed file

expand all

net

nfc

digital_dep.c

-3

net/nfc/digital_dep.c

··· 38 38 39 39 #define DIGITAL_GB_BIT 0x02 40 40 41 - #define DIGITAL_NFC_DEP_REQ_RES_HEADROOM 2 /* SoD: [SB (NFC-A)] + LEN */ 42 - #define DIGITAL_NFC_DEP_REQ_RES_TAILROOM 2 /* EoD: 2-byte CRC */ 43 - 44 41 #define DIGITAL_NFC_DEP_PFB_TYPE(pfb) ((pfb) & 0xE0) 45 42 46 43 #define DIGITAL_NFC_DEP_PFB_TIMEOUT_BIT 0x10