diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 17:41:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 17:41:21 -0700 |
| commit | 03ce3ca4b02bfc1e6567a7851ae231ad3cc9418e (patch) | |
| tree | bf953469c6cac6b0a5b7d3671a27473eace144e3 /drivers/scsi/megaraid | |
| parent | f8acc450e10dbe7996220bac5459ee9c14a82a6a (diff) | |
| parent | 622f9a8e7b8043a5ea2c7d047d65ecad01fe0f97 (diff) | |
Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull final round of SCSI updates from James Bottomley:
"This is the remaining set of SCSI patches for the merge window. It's
mostly driver updates (scsi_debug, qla2xxx, storvsc, mp3sas). There
are also several bug fixes in fcoe, libfc, and megaraid_sas. We also
have a couple of core changes to try to make device destruction more
deterministic"
* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits)
[SCSI] scsi constants: command, sense key + additional sense strings
fcoe: Reduce number of sparse warnings
fcoe: Stop fc_rport_priv structure leak
libfcoe: Fix meaningless log statement
libfc: Differentiate echange timer cancellation debug statements
libfc: Remove extra space in fc_exch_timer_cancel definition
fcoe: fix the link error status block sparse warnings
fcoe: Fix smatch warning in fcoe_fdmi_info function
libfc: Reject PLOGI from nodes with incompatible role
[SCSI] enable destruction of blocked devices which fail LUN scanning
[SCSI] Fix race between starved list and device removal
[SCSI] megaraid_sas: fix a bug for 64 bit arches
[SCSI] scsi_debug: reduce duplication between prot_verify_read and prot_verify_write
[SCSI] scsi_debug: simplify offset calculation for dif_storep
[SCSI] scsi_debug: invalidate protection info for unmapped region
[SCSI] scsi_debug: fix NULL pointer dereference with parameters dif=0 dix=1
[SCSI] scsi_debug: fix incorrectly nested kmap_atomic()
[SCSI] scsi_debug: fix invalid address passed to kunmap_atomic()
[SCSI] mpt3sas: Bump driver version to v02.100.00.00
[SCSI] mpt3sas: when async scanning is enabled then while scanning, devices are removed but their transport layer entries are not removed
...
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 4 |
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 6002d363c637..0177295599e0 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4958,10 +4958,12 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, sense, sense_handle); } - for (i = 0; i < ioc->sge_count && kbuff_arr[i]; i++) { - dma_free_coherent(&instance->pdev->dev, - kern_sge32[i].length, - kbuff_arr[i], kern_sge32[i].phys_addr); + for (i = 0; i < ioc->sge_count; i++) { + if (kbuff_arr[i]) + dma_free_coherent(&instance->pdev->dev, + kern_sge32[i].length, + kbuff_arr[i], + kern_sge32[i].phys_addr); } megasas_return_cmd(instance, cmd); diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 8056eacba758..4f401f753f8e 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -585,7 +585,7 @@ u8 get_arm(struct megasas_instance *instance, u32 ld, u8 span, u64 stripe, case 1: /* start with logical arm */ arm = get_arm_from_strip(instance, ld, stripe, map); - if (arm != -1UL) + if (arm != -1U) arm *= 2; break; } @@ -637,7 +637,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, if (raid->level == 6) { logArm = get_arm_from_strip(instance, ld, stripRow, map); - if (logArm == -1UL) + if (logArm == -1U) return FALSE; rowMod = mega_mod64(row, SPAN_ROW_SIZE(map, ld, span)); armQ = SPAN_ROW_SIZE(map, ld, span) - 1 - rowMod; |