diff options
| author | Igor Pylypiv <ipylypiv@google.com> | 2021-11-02 02:28:25 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-11-19 06:26:58 +0300 |
| commit | 853615582d6f99c0a4b4424a63b4f01aa8fcebef (patch) | |
| tree | 5d76e94252d965cf7e8e6537dad00d2286a87c5a /drivers/scsi/pm8001 | |
| parent | 606c54ae975ad3af540b505b46b55a687501711f (diff) | |
| download | linux-853615582d6f99c0a4b4424a63b4f01aa8fcebef.tar.xz | |
scsi: pm80xx: Use bitmap_zalloc() for tags bitmap allocation
We used to allocate X bytes while we only need X bits.
Link: https://lore.kernel.org/r/20211101232825.2350233-5-ipylypiv@google.com
Reviewed-by: Vishakha Channapattan <vishakhavc@google.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/pm8001')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index bed8cc125544..7ffd39214263 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -179,7 +179,7 @@ static void pm8001_free(struct pm8001_hba_info *pm8001_ha) } PM8001_CHIP_DISP->chip_iounmap(pm8001_ha); flush_workqueue(pm8001_wq); - kfree(pm8001_ha->tags); + bitmap_free(pm8001_ha->tags); kfree(pm8001_ha); } @@ -1194,7 +1194,7 @@ pm8001_init_ccb_tag(struct pm8001_hba_info *pm8001_ha, struct Scsi_Host *shost, can_queue = ccb_count - PM8001_RESERVE_SLOT; shost->can_queue = can_queue; - pm8001_ha->tags = kzalloc(ccb_count, GFP_KERNEL); + pm8001_ha->tags = bitmap_zalloc(ccb_count, GFP_KERNEL); if (!pm8001_ha->tags) goto err_out; |