Message ID | 1467662811-7463-1-git-send-email-richard@nod.at |
---|---|
State | Accepted |
Headers | show |
diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c index cb7c075..ea1016f 100644 --- 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; @@ -153,7 +150,6 @@ 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); }
There is no need to call get/put on the module reference in gluebi_get/put_device() callbacks. Since mtd->owner is the gluebi module itself mtdcore.c will take care of proper refcounting in __get/put_mtd_device() before executing the callbacks. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/ubi/gluebi.c | 4 ---- 1 file changed, 4 deletions(-)