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authorRoman Bolshakov <r.bolshakov@yadro.com>2019-11-25 17:56:57 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2019-12-10 00:29:18 +0100
commit0334cdea1fba36fad8bdf9516f267ce01de625f7 (patch)
treefa888e2c0ece258e8d32d8b5b64674fa0e20f284
parentscsi: qla2xxx: Don't call qlt_async_event twice (diff)
downloadlinux-0334cdea1fba36fad8bdf9516f267ce01de625f7.tar.xz
linux-0334cdea1fba36fad8bdf9516f267ce01de625f7.zip
scsi: qla2xxx: Fix PLOGI payload and ELS IOCB dump length
The size of the buffer is hardcoded as 0x70 or 112 bytes, while the size of ELS IOCB is 0x40 and the size of PLOGI payload returned by Get Parameters command is 0x74. Cc: Quinn Tran <qutran@marvell.com> Link: https://lore.kernel.org/r/20191125165702.1013-9-r.bolshakov@yadro.com Acked-by: Himanshu Madhani <hmadhani@marvell.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Tested-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index c5a7736c45be..53ccbd6b71ed 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2684,7 +2684,8 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x3073,
"PLOGI ELS IOCB:\n");
ql_dump_buffer(ql_log_info, vha, 0x0109,
- (uint8_t *)els_iocb, 0x70);
+ (uint8_t *)els_iocb,
+ sizeof(*els_iocb));
} else {
els_iocb->control_flags = 1 << 13;
els_iocb->tx_byte_count =
@@ -2942,7 +2943,8 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x3073, "PLOGI buffer:\n");
ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x0109,
- (uint8_t *)elsio->u.els_plogi.els_plogi_pyld, 0x70);
+ (uint8_t *)elsio->u.els_plogi.els_plogi_pyld,
+ sizeof(*elsio->u.els_plogi.els_plogi_pyld));
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {