diff options
| author | Wu Bo <wubo40@huawei.com> | 2020-03-25 06:53:25 +0000 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-26 22:48:58 -0400 |
| commit | 1d99702f903277aeaf17e1873151ba40751ed6ed (patch) | |
| tree | b7602fc64666f509dad556bd5e5b0058a3bcc11c /drivers | |
| parent | 3e16e83a62edac7617bfd8dbb4e55d04ff6adbe1 (diff) | |
| download | linux-1d99702f903277aeaf17e1873151ba40751ed6ed.tar.bz2 | |
scsi: libiscsi: Fix error count for active session
Fix an error count for active session if the total_cmds is invalid on the
function iscsi_session_setup(). Decrement the number of active sessions
before the funcion return.
Link: https://lore.kernel.org/r/EDBAAA0BBBA2AC4E9C8B6B81DEEE1D6916A28542@DGGEML525-MBS.china.huawei.com
Reviewed-by: Lee Duncan <lduncan@suuse.com>
Signed-off-by: Wu Bo <wubo40@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/libiscsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index ca488c57ead4..874dd4beed10 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -2771,7 +2771,7 @@ iscsi_session_setup(struct iscsi_transport *iscsit, struct Scsi_Host *shost, "must be a power of 2.\n", total_cmds); total_cmds = rounddown_pow_of_two(total_cmds); if (total_cmds < ISCSI_TOTAL_CMDS_MIN) - return NULL; + goto dec_session_count; printk(KERN_INFO "iscsi: Rounding can_queue to %d.\n", total_cmds); } |