From: Arun Easi Date: Wed, 22 Aug 2012 18:21:10 +0000 (-0400) Subject: [SCSI] qla2xxx: Fix for continuous rescan attempts in arbitrated loop topology. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=370d550ea4eda6889ae2fb8a5e9845d2276f1567;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [SCSI] qla2xxx: Fix for continuous rescan attempts in arbitrated loop topology. Stale information in the temporary fcport created in qla2x00_configure_local_loop() causes qla2x00_get_port_database() call to fail. This reschedules scan, which gets stuck continuously in the rescheduling-of-scan loop due to the failure. Signed-off-by: Arun Easi Signed-off-by: Chad Dupuis Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 6619b56c06f6..414f810726f0 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2826,6 +2826,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) if (loop_id > LAST_LOCAL_LOOP_ID) continue; + memset(new_fcport, 0, sizeof(fc_port_t)); + /* Fill in member data. */ new_fcport->d_id.b.domain = domain; new_fcport->d_id.b.area = area;