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path: root/drivers/scsi/mvsas/mv_sas.c
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Diffstat (limited to 'drivers/scsi/mvsas/mv_sas.c')
-rw-r--r--drivers/scsi/mvsas/mv_sas.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 6c1f223a8e1d..ac52f7c99513 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1344,19 +1344,23 @@ void mvs_dev_gone_notify(struct domain_device *dev)
{
unsigned long flags = 0;
struct mvs_device *mvi_dev = dev->lldd_dev;
- struct mvs_info *mvi = mvi_dev->mvi_info;
-
- spin_lock_irqsave(&mvi->lock, flags);
+ struct mvs_info *mvi;
- if (mvi_dev) {
- mv_dprintk("found dev[%d:%x] is gone.\n",
- mvi_dev->device_id, mvi_dev->dev_type);
- mvs_release_task(mvi, dev);
- mvs_free_reg_set(mvi, mvi_dev);
- mvs_free_dev(mvi_dev);
- } else {
+ if (!mvi_dev) {
mv_dprintk("found dev has gone.\n");
+ return;
}
+
+ mvi = mvi_dev->mvi_info;
+
+ spin_lock_irqsave(&mvi->lock, flags);
+
+ mv_dprintk("found dev[%d:%x] is gone.\n",
+ mvi_dev->device_id, mvi_dev->dev_type);
+ mvs_release_task(mvi, dev);
+ mvs_free_reg_set(mvi, mvi_dev);
+ mvs_free_dev(mvi_dev);
+
dev->lldd_dev = NULL;
mvi_dev->sas_device = NULL;