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-rw-r--r--include/scsi/scsi_host.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 49084807eb6b..2b6956e9853d 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -873,7 +873,7 @@ static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsign
SHOST_DIF_TYPE2_PROTECTION,
SHOST_DIF_TYPE3_PROTECTION };
- if (target_type > SHOST_DIF_TYPE3_PROTECTION)
+ if (target_type >= ARRAY_SIZE(cap))
return 0;
return shost->prot_capabilities & cap[target_type] ? target_type : 0;
@@ -887,7 +887,7 @@ static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsign
SHOST_DIX_TYPE2_PROTECTION,
SHOST_DIX_TYPE3_PROTECTION };
- if (target_type > SHOST_DIX_TYPE3_PROTECTION)
+ if (target_type >= ARRAY_SIZE(cap))
return 0;
return shost->prot_capabilities & cap[target_type];