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| author | Guoqing Jiang <guoqing.jiang@linux.dev> | 2023-05-24 15:00:19 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-11 19:48:42 -0600 |
| commit | b0488411e919368014907850f74191d03e25f031 (patch) | |
| tree | 2d4731b2cce244e65824cc36614ce2c3a765e465 /drivers/block | |
| parent | bb91a7d96a5c9662f41a08024f405bf9ad333e86 (diff) | |
| download | linux-stable-b0488411e919368014907850f74191d03e25f031.tar.gz linux-stable-b0488411e919368014907850f74191d03e25f031.tar.bz2 linux-stable-b0488411e919368014907850f74191d03e25f031.zip | |
block/rnbd: kill rnbd_flags_supported
This routine is not called since added. Then the two flags
(RNBD_OP_LAST and RNBD_F_ALL) can be removed too after kill
rnbd_flags_supported.
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Link: https://lore.kernel.org/r/20230524070026.2932-2-guoqing.jiang@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rnbd/rnbd-proto.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/block/rnbd/rnbd-proto.h b/drivers/block/rnbd/rnbd-proto.h index da1d0542d7e2..84fd69844b7d 100644 --- a/drivers/block/rnbd/rnbd-proto.h +++ b/drivers/block/rnbd/rnbd-proto.h @@ -185,7 +185,6 @@ struct rnbd_msg_io { enum rnbd_io_flags { /* Operations */ - RNBD_OP_READ = 0, RNBD_OP_WRITE = 1, RNBD_OP_FLUSH = 2, @@ -193,15 +192,9 @@ enum rnbd_io_flags { RNBD_OP_SECURE_ERASE = 4, RNBD_OP_WRITE_SAME = 5, - RNBD_OP_LAST, - /* Flags */ - RNBD_F_SYNC = 1<<(RNBD_OP_BITS + 0), RNBD_F_FUA = 1<<(RNBD_OP_BITS + 1), - - RNBD_F_ALL = (RNBD_F_SYNC | RNBD_F_FUA) - }; static inline u32 rnbd_op(u32 flags) @@ -214,21 +207,6 @@ static inline u32 rnbd_flags(u32 flags) return flags & ~RNBD_OP_MASK; } -static inline bool rnbd_flags_supported(u32 flags) -{ - u32 op; - - op = rnbd_op(flags); - flags = rnbd_flags(flags); - - if (op >= RNBD_OP_LAST) - return false; - if (flags & ~RNBD_F_ALL) - return false; - - return true; -} - static inline blk_opf_t rnbd_to_bio_flags(u32 rnbd_opf) { blk_opf_t bio_opf; |