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Commit 84b678f4 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

UBI: Fastmap: Fix fastmap usage in ubi_volume_notify() 



There is no need to switch to ro mode if ubi_update_fastmap() fails.
Also get rid of the ifdef.

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Reviewed-by: default avatarTanya Brokhman <tlinder@codeaurora.org>
parent 5e0246e3

drivers/mtd/ubi/build.c

+5 −6
Original line number Diff line number Diff line
@@ -154,23 +154,22 @@ static struct device_attribute dev_mtd_num = 
 */

int ubi_volume_notify(struct ubi_device *ubi, struct ubi_volume *vol, int ntype)

{

	int ret;

	struct ubi_notification nt;



	ubi_do_get_device_info(ubi, &nt.di);

	ubi_do_get_volume_info(ubi, vol, &nt.vi);



#ifdef CONFIG_MTD_UBI_FASTMAP

	switch (ntype) {

	case UBI_VOLUME_ADDED:

	case UBI_VOLUME_REMOVED:

	case UBI_VOLUME_RESIZED:

	case UBI_VOLUME_RENAMED:

		if (ubi_update_fastmap(ubi)) {

			ubi_err(ubi, "Unable to update fastmap!");

			ubi_ro_mode(ubi);

		}

		ret = ubi_update_fastmap(ubi);

		if (ret)

			ubi_msg(ubi, "Unable to write a new fastmap: %i", ret);

	}

#endif



	return blocking_notifier_call_chain(&ubi_notifiers, ntype, &nt);

}