diff mbox series

[-next] misc: ocxl: use DEFINE_MUTEX (and mutex_init() had been too late)

Message ID 20201223141207.32673-1-zhengyongjun3@huawei.com (mailing list archive)
State Accepted
Headers show
Series [-next] misc: ocxl: use DEFINE_MUTEX (and mutex_init() had been too late) | expand

Commit Message

Zheng Yongjun Dec. 23, 2020, 2:12 p.m. UTC 
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
 drivers/misc/ocxl/file.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c
index 4d1b44de1492..e70525eedaae 100644
--- a/drivers/misc/ocxl/file.c
+++ b/drivers/misc/ocxl/file.c
@@ -15,7 +15,7 @@ 
 
 static dev_t ocxl_dev;
 static struct class *ocxl_class;
-static struct mutex minors_idr_lock;
+static DEFINE_MUTEX(minors_idr_lock);
 static struct idr minors_idr;
 
 static struct ocxl_file_info *find_and_get_file_info(dev_t devno)
@@ -588,7 +588,6 @@  int ocxl_file_init(void)
 {
 	int rc;
 
-	mutex_init(&minors_idr_lock);
 	idr_init(&minors_idr);
 
 	rc = alloc_chrdev_region(&ocxl_dev, 0, OCXL_NUM_MINORS, "ocxl");