[PATCH 02/10] zram: remove debugfs entry on init failure

[Sergey Senozhatsky]

Do not leak the debugfs entry when zram_init() fails to register
the block device.

Fixes: c0265342bff4 ("zram: introduce zram memory tracking")
Signed-off-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
---
 drivers/block/zram/zram_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index ab064c84b092..593fa4ae47c4 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -3297,6 +3297,7 @@ static int __init zram_init(void)
 	if (zram_major <= 0) {
 		pr_err("Unable to get major number\n");
 		class_unregister(&zram_control_class);
+		zram_debugfs_destroy();
 		cpuhp_remove_multi_state(CPUHP_ZCOMP_PREPARE);
 		return -EBUSY;
 	}
-- 
2.56.0.rc1.315.gc6ed9934b7-goog