Fix "ubi part" cmd re-entrancy

kbeldan · stroese · commit 86af10cac421 · 2010-09-27T15:06:00.000+02:00
Commit 2ee951b (UBI: Enable re-initializing of the "ubi part" command) reset mtd_devs in ubi_exit() but missed ubi_init()'s failure path. Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
@@ -1045,6 +1045,7 @@ int __init ubi_init(void)
 out_class:
 	class_destroy(ubi_class);
 out:
+	mtd_devs = 0;
 	ubi_err("UBI error: cannot initialize UBI, error %d", err);
 	return err;
 }

Original file line number	Diff line number	Diff line change
`@@ -1045,6 +1045,7 @@ int __init ubi_init(void)`
`1045`	`1045`	`out_class:`
`1046`	`1046`	`class_destroy(ubi_class);`
`1047`	`1047`	`out:`
	`1048`	`+ mtd_devs = 0;`
`1048`	`1049`	`ubi_err("UBI error: cannot initialize UBI, error %d", err);`
`1049`	`1050`	`return err;`
`1050`	`1051`	`}`