git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-05-02 18:17:50 -04:00
Code Issues Packages Projects Releases Wiki Activity

[SCSI] be2iscsi: Fix returning Failure when MBX fails with Insufficient buffer error

Browse Source 
When MBX command fails with insufficent buffer, check for the
response lenght returned. Return success if response length
is non-zero value which indicates valid data.

Signed-off-by: Minh Tran <minhduc.tran@emulex.com>
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Jayamohan Kallickal
2013-04-05 20:38:22 -07:00
committed by James Bottomley
parent 0283fbb18c
commit a8081e346a
2 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/scsi/be2iscsi/be_cmds.h
View File

@@ -52,6 +52,10 @@ struct be_mcc_wrb {
/* Completion Status */
#define MCC_STATUS_SUCCESS 0x0
#define MCC_STATUS_FAILED 0x1
#define MCC_STATUS_ILLEGAL_REQUEST 0x2
#define MCC_STATUS_ILLEGAL_FIELD 0x3
#define MCC_STATUS_INSUFFICIENT_BUFFER 0x4
#define CQE_STATUS_COMPL_MASK 0xFFFF
#define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */