40 	int error;  in gfs2_replay_read_block()  local
42 	error = gfs2_extent_map(&ip->i_inode, blk, &new, &dblock, &extlen);  in gfs2_replay_read_block()
43 	if (error)  in gfs2_replay_read_block()
44 		return error;  in gfs2_replay_read_block()
52 	return error;  in gfs2_replay_read_block()
157 	int error;  in get_log_header()  local
159 	error = gfs2_replay_read_block(jd, blk, &bh);  in get_log_header()
160 	if (error)  in get_log_header()
161 		return error;  in get_log_header()
167 	error = gfs2_log_header_in(&lh, bh->b_data);  in get_log_header()
170 	if (error || lh.lh_blkno != blk || lh.lh_hash != hash)  in get_log_header()
195 	int error;  in find_good_lh()  local
198 		error = get_log_header(jd, *blk, head);  in find_good_lh()
199 		if (error <= 0)  in find_good_lh()
200 			return error;  in find_good_lh()
227 	int error;  in jhead_scan()  local
233 		error = get_log_header(jd, blk, &lh);  in jhead_scan()
234 		if (error < 0)  in jhead_scan()
235 			return error;  in jhead_scan()
236 		if (error == 1)  in jhead_scan()
267 	int error;  in gfs2_find_jhead()  local
275 		error = find_good_lh(jd, &blk_1, &lh_1);  in gfs2_find_jhead()
276 		if (error)  in gfs2_find_jhead()
277 			return error;  in gfs2_find_jhead()
279 		error = find_good_lh(jd, &blk_m, &lh_m);  in gfs2_find_jhead()
280 		if (error)  in gfs2_find_jhead()
281 			return error;  in gfs2_find_jhead()
292 	error = jhead_scan(jd, &lh_1);  in gfs2_find_jhead()
293 	if (error)  in gfs2_find_jhead()
294 		return error;  in gfs2_find_jhead()
298 	return error;  in gfs2_find_jhead()
319 	int error = 0;  in foreach_descriptor()  local
327 		error = gfs2_replay_read_block(jd, start, &bh);  in foreach_descriptor()
328 		if (error)  in foreach_descriptor()
329 			return error;  in foreach_descriptor()
339 			error = get_log_header(jd, start, &lh);  in foreach_descriptor()
340 			if (!error) {  in foreach_descriptor()
345 			if (error == 1) {  in foreach_descriptor()
347 				error = -EIO;  in foreach_descriptor()
350 			return error;  in foreach_descriptor()
356 		error = lops_scan_elements(jd, start, ld, ptr, pass);  in foreach_descriptor()
357 		if (error) {  in foreach_descriptor()
359 			return error;  in foreach_descriptor()
389 	int error;  in clean_journal()  local
395 	error = gfs2_block_map(&ip->i_inode, lblock, &bh_map, 0);  in clean_journal()
396 	if (error)  in clean_journal()
397 		return error;  in clean_journal()
426 	return error;  in clean_journal()
461 	int error;  in gfs2_recover_journal()  local
469 		error = gfs2_glock_nq_num(sdp, jd->jd_jid, &gfs2_journal_glops,  in gfs2_recover_journal()
473 		switch (error) {  in gfs2_recover_journal()
479 			error = 0;  in gfs2_recover_journal()
485 		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED,  in gfs2_recover_journal()
487 		if (error)  in gfs2_recover_journal()
495 	error = gfs2_jdesc_check(jd);  in gfs2_recover_journal()
496 	if (error)  in gfs2_recover_journal()
499 	error = gfs2_find_jhead(jd, &head);  in gfs2_recover_journal()
500 	if (error)  in gfs2_recover_journal()
511 		error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED,  in gfs2_recover_journal()
514 		if (error)  in gfs2_recover_journal()
536 			error = -EROFS;  in gfs2_recover_journal()
544 			error = foreach_descriptor(jd, head.lh_tail,  in gfs2_recover_journal()
546 			lops_after_scan(jd, error, pass);  in gfs2_recover_journal()
547 			if (error)  in gfs2_recover_journal()
551 		error = clean_journal(jd, &head);  in gfs2_recover_journal()
552 		if (error)  in gfs2_recover_journal()
581 	fs_info(sdp, "jid=%u: %s\n", jd->jd_jid, (error) ? "Failed" : "Done");  in gfs2_recover_journal()
585 	return error;  in gfs2_recover_journal()