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[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: Alexey Korolev <akorolev@infradead.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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@ -64,7 +64,7 @@ static int check_node_data(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info
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* adding and jffs2_flash_read_end() interface. */
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if (c->mtd->point) {
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err = c->mtd->point(c->mtd, ofs, len, &retlen, &buffer);
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if (!err && retlen < tn->csize) {
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if (!err && retlen < len) {
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JFFS2_WARNING("MTD point returned len too short: %zu instead of %u.\n", retlen, tn->csize);
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c->mtd->unpoint(c->mtd, buffer, ofs, retlen);
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} else if (err)
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