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Commit c2056e1e authored by Alexey Korolev's avatar Alexey Korolev Committed by David Woodhouse
Browse files

[JFFS2] Fix return value check for mtd->point() in check_node_data() 



If we ask it to map 'len' bytes of the device, don't compare against 
some other number and whine that it's different. That's a little silly.

Signed-off-by: default avatarAlexey Korolev <akorolev@infradead.org>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent 6c24e416

fs/jffs2/readinode.c

+1 −1
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ static int check_node_data(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info 
	 * adding and jffs2_flash_read_end() interface. */

	if (c->mtd->point) {

		err = c->mtd->point(c->mtd, ofs, len, &retlen, &buffer);

		if (!err && retlen < tn->csize) {

		if (!err && retlen < len) {

			JFFS2_WARNING("MTD point returned len too short: %zu instead of %u.\n", retlen, tn->csize);

			c->mtd->unpoint(c->mtd, buffer, ofs, retlen);

		} else if (err)