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-rw-r--r--drivers/s390/block/dcssblk.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index db85f1fb131e..711b3004b3e6 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -384,9 +384,10 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char
* get minor, add to list
*/
down_write(&dcssblk_devices_sem);
- if (dcssblk_get_segment_by_name(local_buf)) {
+ if (dcssblk_get_device_by_name(local_buf)) {
+ up_write(&dcssblk_devices_sem);
rc = -EEXIST;
- goto release_gd;
+ goto unload_seg;
}
rc = dcssblk_assign_free_minor(dev_info);
if (rc) {