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path: root/drivers/scsi/libfc/fc_disc.c
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Diffstat (limited to 'drivers/scsi/libfc/fc_disc.c')
-rw-r--r--drivers/scsi/libfc/fc_disc.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 19721db23283..d8cbc9c0e766 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -581,8 +581,12 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp,
if (PTR_ERR(fp) == -FC_EX_CLOSED)
goto out;
- if (IS_ERR(fp))
- goto redisc;
+ if (IS_ERR(fp)) {
+ mutex_lock(&disc->disc_mutex);
+ fc_disc_restart(disc);
+ mutex_unlock(&disc->disc_mutex);
+ goto out;
+ }
cp = fc_frame_payload_get(fp, sizeof(*cp));
if (!cp)
@@ -609,7 +613,7 @@ static void fc_disc_gpn_id_resp(struct fc_seq *sp, struct fc_frame *fp,
new_rdata->disc_id = disc->disc_id;
fc_rport_login(new_rdata);
}
- goto out;
+ goto free_fp;
}
rdata->disc_id = disc->disc_id;
mutex_unlock(&rdata->rp_mutex);
@@ -626,6 +630,8 @@ redisc:
fc_disc_restart(disc);
mutex_unlock(&disc->disc_mutex);
}
+free_fp:
+ fc_frame_free(fp);
out:
kref_put(&rdata->kref, fc_rport_destroy);
if (!IS_ERR(fp))