diff options
| author | Yihang Li <liyihang9@huawei.com> | 2026-03-05 09:47:00 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2026-03-07 19:20:30 +0300 |
| commit | c420f7c4ac7e808bf8554af43691bc9133bb89e9 (patch) | |
| tree | 09f5374219df6e6d912a242c284c3565292b457e | |
| parent | 87a629fd5e37677ce04b102df25057d889f71be4 (diff) | |
| download | linux-c420f7c4ac7e808bf8554af43691bc9133bb89e9.tar.xz | |
scsi: hisi_sas: Fix the risk of overflow in bitwise logical operations
Fix a few constants defined via macros that had overflow risks.
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Link: https://patch.msgid.link/20260305064700.116033-3-liyihang9@huawei.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 6a841d53bb10..ba9d6877483a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -432,7 +432,7 @@ #define CMPLT_HDR_IPTT_OFF 0 #define CMPLT_HDR_IPTT_MSK (0xffff << CMPLT_HDR_IPTT_OFF) #define CMPLT_HDR_DEV_ID_OFF 16 -#define CMPLT_HDR_DEV_ID_MSK (0xffff << CMPLT_HDR_DEV_ID_OFF) +#define CMPLT_HDR_DEV_ID_MSK (0xffffU << CMPLT_HDR_DEV_ID_OFF) /* dw3 */ #define SATA_DISK_IN_ERROR_STATUS_OFF 8 #define SATA_DISK_IN_ERROR_STATUS_MSK (0x1 << SATA_DISK_IN_ERROR_STATUS_OFF) @@ -444,7 +444,7 @@ #define FIS_ATA_STATUS_ERR_OFF 18 #define FIS_ATA_STATUS_ERR_MSK (0x1 << FIS_ATA_STATUS_ERR_OFF) #define FIS_TYPE_SDB_OFF 31 -#define FIS_TYPE_SDB_MSK (0x1 << FIS_TYPE_SDB_OFF) +#define FIS_TYPE_SDB_MSK (0x1U << FIS_TYPE_SDB_OFF) /* ITCT header */ /* qw0 */ |