ubi: gluebi: Fix double refcounting

[karo-tx-linux.git] / drivers / mtd / ubi / gluebi.c

diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c
index cb7c075f2144969d5f416d440060455ee2904933..1cb287ec32adbb486c3289c23a89191e7be48221 100644 (file)
--- a/drivers/mtd/ubi/gluebi.c
+++ b/drivers/mtd/ubi/gluebi.c
@@ -99,9 +99,6 @@ static int gluebi_get_device(struct mtd_info *mtd)
        struct gluebi_device *gluebi;
        int ubi_mode = UBI_READONLY;
 
-       if (!try_module_get(THIS_MODULE))
-               return -ENODEV;
-
        if (mtd->flags & MTD_WRITEABLE)
                ubi_mode = UBI_READWRITE;
 
@@ -129,7 +126,6 @@ static int gluebi_get_device(struct mtd_info *mtd)
                                       ubi_mode);
        if (IS_ERR(gluebi->desc)) {
                mutex_unlock(&devices_mutex);
-               module_put(THIS_MODULE);
                return PTR_ERR(gluebi->desc);
        }
        gluebi->refcnt += 1;
@@ -153,7 +149,6 @@ static void gluebi_put_device(struct mtd_info *mtd)
        gluebi->refcnt -= 1;
        if (gluebi->refcnt == 0)
                ubi_close_volume(gluebi->desc);
-       module_put(THIS_MODULE);
        mutex_unlock(&devices_mutex);
 }