Commit b0488411 authored by Guoqing Jiang's avatar Guoqing Jiang Committed by Jens Axboe
Browse files

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: default avatarJack Wang <jinpu.wang@ionos.com>
Signed-off-by: default avatarGuoqing Jiang <guoqing.jiang@linux.dev>
Link: https://lore.kernel.org/r/20230524070026.2932-2-guoqing.jiang@linux.dev


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent bb91a7d9

drivers/block/rnbd/rnbd-proto.h

+0 −22
Original line number Diff line number Diff line
@@ -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;