block: remove wrappers for request type/flags
Remove all the trivial wrappers for the cmd_type and cmd_flags fields in
struct requests. This allows much easier grepping for different request
types instead of unwinding through macros.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 4713bdc..c7d0737 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -73,7 +73,7 @@
drive->failed_pc = NULL;
if (pc->c[0] == GPCMD_READ_10 || pc->c[0] == GPCMD_WRITE_10 ||
- (rq && blk_pc_request(rq)))
+ (rq && rq->cmd_type == REQ_TYPE_BLOCK_PC))
uptodate = 1; /* FIXME */
else if (pc->c[0] == GPCMD_REQUEST_SENSE) {
@@ -98,7 +98,7 @@
"Aborting request!\n");
}
- if (blk_special_request(rq))
+ if (rq->cmd_type == REQ_TYPE_SPECIAL)
rq->errors = uptodate ? 0 : IDE_DRV_ERROR_GENERAL;
return uptodate;
@@ -247,14 +247,16 @@
} else
printk(KERN_ERR PFX "%s: I/O error\n", drive->name);
- if (blk_special_request(rq)) {
+ if (rq->cmd_type == REQ_TYPE_SPECIAL) {
rq->errors = 0;
ide_complete_rq(drive, 0, blk_rq_bytes(rq));
return ide_stopped;
} else
goto out_end;
}
- if (blk_fs_request(rq)) {
+
+ switch (rq->cmd_type) {
+ case REQ_TYPE_FS:
if (((long)blk_rq_pos(rq) % floppy->bs_factor) ||
(blk_rq_sectors(rq) % floppy->bs_factor)) {
printk(KERN_ERR PFX "%s: unsupported r/w rq size\n",
@@ -263,13 +265,18 @@
}
pc = &floppy->queued_pc;
idefloppy_create_rw_cmd(drive, pc, rq, (unsigned long)block);
- } else if (blk_special_request(rq) || blk_sense_request(rq)) {
+ break;
+ case REQ_TYPE_SPECIAL:
+ case REQ_TYPE_SENSE:
pc = (struct ide_atapi_pc *)rq->special;
- } else if (blk_pc_request(rq)) {
+ break;
+ case REQ_TYPE_BLOCK_PC:
pc = &floppy->queued_pc;
idefloppy_blockpc_cmd(floppy, pc, rq);
- } else
+ break;
+ default:
BUG();
+ }
ide_prep_sense(drive, rq);
@@ -280,7 +287,7 @@
cmd.rq = rq;
- if (blk_fs_request(rq) || blk_rq_bytes(rq)) {
+ if (rq->cmd_type == REQ_TYPE_FS || blk_rq_bytes(rq)) {
ide_init_sg_cmd(&cmd, blk_rq_bytes(rq));
ide_map_sg(drive, &cmd);
}
@@ -290,7 +297,7 @@
return ide_floppy_issue_pc(drive, &cmd, pc);
out_end:
drive->failed_pc = NULL;
- if (blk_fs_request(rq) == 0 && rq->errors == 0)
+ if (rq->cmd_type != REQ_TYPE_FS && rq->errors == 0)
rq->errors = -EIO;
ide_complete_rq(drive, -EIO, blk_rq_bytes(rq));
return ide_stopped;