diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-10-17 09:58:25 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-17 09:58:25 +0200 |
| commit | bb3c3e807140816b5f5fd4840473ee52a916ad4f (patch) | |
| tree | 9e8a69d266a7df86ca16177eefffab4b4e910753 /include/scsi/scsi_host.h | |
| parent | 595c36490deb49381dc51231a3d5e6b66786ed27 (diff) | |
| parent | 012abeea669ea49636cf952d13298bb68654146a (diff) | |
Merge commit 'v2.6.32-rc5' into perf/probes
Conflicts:
kernel/trace/trace_event_profile.c
Merge reason: update to -rc5 and resolve conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/scsi/scsi_host.h')
| -rw-r--r-- | include/scsi/scsi_host.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index b62a097b3ecb..6e728b176904 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -798,9 +798,15 @@ static inline unsigned int scsi_host_get_prot(struct Scsi_Host *shost) static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsigned int target_type) { switch (target_type) { - case 1: return shost->prot_capabilities & SHOST_DIF_TYPE1_PROTECTION; - case 2: return shost->prot_capabilities & SHOST_DIF_TYPE2_PROTECTION; - case 3: return shost->prot_capabilities & SHOST_DIF_TYPE3_PROTECTION; + case 1: + if (shost->prot_capabilities & SHOST_DIF_TYPE1_PROTECTION) + return target_type; + case 2: + if (shost->prot_capabilities & SHOST_DIF_TYPE2_PROTECTION) + return target_type; + case 3: + if (shost->prot_capabilities & SHOST_DIF_TYPE3_PROTECTION) + return target_type; } return 0; @@ -808,13 +814,14 @@ static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsign static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsigned int target_type) { +#if defined(CONFIG_BLK_DEV_INTEGRITY) switch (target_type) { case 0: return shost->prot_capabilities & SHOST_DIX_TYPE0_PROTECTION; case 1: return shost->prot_capabilities & SHOST_DIX_TYPE1_PROTECTION; case 2: return shost->prot_capabilities & SHOST_DIX_TYPE2_PROTECTION; case 3: return shost->prot_capabilities & SHOST_DIX_TYPE3_PROTECTION; } - +#endif return 0; } |