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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-04-29 14:37:52 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-04-29 14:48:55 +0200 |
| commit | d34c87e4ba3d1857f80a65179e81a18705a31656 (patch) | |
| tree | 6460d4a1de0c2e26ab9eed6babc916092eed4559 | |
| parent | e7b241a7715d2a0885f779f5baa63711d71b1d75 (diff) | |
| download | lwn-d34c87e4ba3d1857f80a65179e81a18705a31656.tar.gz lwn-d34c87e4ba3d1857f80a65179e81a18705a31656.zip | |
block: replace sizeof(rq->cmd) with BLK_MAX_CDB
This is a preparation for changing rq->cmd from the static array to a
pointer.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Boaz Harrosh <bharrosh@panasas.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| -rw-r--r-- | block/blk-core.c | 2 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.c | 4 | ||||
| -rw-r--r-- | drivers/ide/ide-cd_verbose.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index fe0d1390b743..e6fdb288be65 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -173,7 +173,7 @@ void blk_dump_rq_flags(struct request *rq, char *msg) if (blk_pc_request(rq)) { printk(KERN_INFO " cdb: "); - for (bit = 0; bit < sizeof(rq->cmd); bit++) + for (bit = 0; bit < BLK_MAX_CDB; bit++) printk("%02x ", rq->cmd[bit]); printk("\n"); } diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index fe9df38f62cc..68e7f19dc036 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -782,7 +782,7 @@ static ide_startstop_t cdrom_start_seek_continuation(ide_drive_t *drive) sector_div(frame, queue_hardsect_size(drive->queue) >> SECTOR_BITS); - memset(rq->cmd, 0, sizeof(rq->cmd)); + memset(rq->cmd, 0, BLK_MAX_CDB); rq->cmd[0] = GPCMD_SEEK; put_unaligned(cpu_to_be32(frame), (unsigned int *) &rq->cmd[2]); @@ -1694,7 +1694,7 @@ static int ide_cdrom_prep_fs(struct request_queue *q, struct request *rq) long block = (long)rq->hard_sector / (hard_sect >> 9); unsigned long blocks = rq->hard_nr_sectors / (hard_sect >> 9); - memset(rq->cmd, 0, sizeof(rq->cmd)); + memset(rq->cmd, 0, BLK_MAX_CDB); if (rq_data_dir(rq) == READ) rq->cmd[0] = GPCMD_READ_10; diff --git a/drivers/ide/ide-cd_verbose.c b/drivers/ide/ide-cd_verbose.c index 6ed7ca071331..6490a2dea96b 100644 --- a/drivers/ide/ide-cd_verbose.c +++ b/drivers/ide/ide-cd_verbose.c @@ -326,7 +326,7 @@ void ide_cd_log_error(const char *name, struct request *failed_command, printk(KERN_ERR " The failed \"%s\" packet command " "was: \n \"", s); - for (i = 0; i < sizeof(failed_command->cmd); i++) + for (i = 0; i < BLK_MAX_CDB; i++) printk(KERN_CONT "%02x ", failed_command->cmd[i]); printk(KERN_CONT "\"\n"); } |