diff options
| author | adam radford <aradford@gmail.com> | 2012-03-20 03:49:53 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-04-23 20:26:10 +0200 |
| commit | 5738f996432589eebe88db21f4a9cb8ee5f04872 (patch) | |
| tree | 206eaec3c90276c90cff357b4de32b2b7706c2a8 /drivers/scsi | |
| parent | [SCSI] pm8001: fix endian issue with code optimization. (diff) | |
| download | linux-5738f996432589eebe88db21f4a9cb8ee5f04872.tar.xz linux-5738f996432589eebe88db21f4a9cb8ee5f04872.zip | |
[SCSI] megaraid_sas: Optimize HostMSIxVectors setting
The following patch for megaraid_sas removes an incorrect comment and
optimizes the setting of HostMSIxVectors. This was found during a
code review by Tomas Henzl @ RedHat.
Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index bfd87fab39aa..a610cf1d4847 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -634,9 +634,7 @@ megasas_ioc_init_fusion(struct megasas_instance *instance) fusion->reply_frames_desc_phys; IOCInitMessage->SystemRequestFrameBaseAddress = fusion->io_request_frames_phys; - /* Set to 0 for none or 1 MSI-X vectors */ - IOCInitMessage->HostMSIxVectors = (instance->msix_vectors > 0 ? - instance->msix_vectors : 0); + IOCInitMessage->HostMSIxVectors = instance->msix_vectors; init_frame = (struct megasas_init_frame *)cmd->frame; memset(init_frame, 0, MEGAMFI_FRAME_SIZE); |