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Commit ee663d92 authored by Artem Bityutskiy's avatar Artem Bityutskiy
Browse files

UBI: remove unused function 



The 'ubi_scan_find_aeb()' function is unused and thus can be removed.

Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
parent 13d33dad

drivers/mtd/ubi/scan.c

+0 −29
Original line number Diff line number Diff line
@@ -614,35 +614,6 @@ struct ubi_ainf_volume *ubi_scan_find_av(const struct ubi_attach_info *ai, 
	return NULL;

}



/**

 * ubi_scan_find_aeb - find LEB in the volume attaching information.

 * @av: a pointer to the volume attaching information

 * @lnum: the requested logical eraseblock

 *

 * This function returns a pointer to the scanning logical eraseblock or %NULL

 * if there are no data about it in the scanning volume information.

 */

struct ubi_ainf_peb *ubi_scan_find_aeb(const struct ubi_ainf_volume *av,

				       int lnum)

{

	struct ubi_ainf_peb *aeb;

	struct rb_node *p = av->root.rb_node;



	while (p) {

		aeb = rb_entry(p, struct ubi_ainf_peb, u.rb);



		if (lnum == aeb->lnum)

			return aeb;



		if (lnum > aeb->lnum)

			p = p->rb_left;

		else

			p = p->rb_right;

	}



	return NULL;

}



/**

 * ubi_scan_rm_volume - delete attaching information about a volume.

 * @ai: attaching information

drivers/mtd/ubi/scan.h

+0 −2
Original line number Diff line number Diff line
@@ -162,8 +162,6 @@ int ubi_scan_add_used(struct ubi_device *ubi, struct ubi_attach_info *ai, 
		      int bitflips);

struct ubi_ainf_volume *ubi_scan_find_av(const struct ubi_attach_info *ai,

					 int vol_id);

struct ubi_ainf_peb *ubi_scan_find_aeb(const struct ubi_ainf_volume *av,

				       int lnum);

void ubi_scan_rm_volume(struct ubi_attach_info *ai, struct ubi_ainf_volume *av);

struct ubi_ainf_peb *ubi_scan_get_free_peb(struct ubi_device *ubi,

					   struct ubi_attach_info *ai);