path: root/block/partitions
diff options
authorLinus Torvalds <>2015-02-12 14:13:23 -0800
committerLinus Torvalds <>2015-02-12 14:13:23 -0800
commit3e12cefbe143b4947171ff92dd50024c4841e291 (patch)
treef58ec23a4092576ed08843cca5f5443a32106bd1 /block/partitions
parent6bec0035286119eefc32a5b1102127e6a4032cb2 (diff)
parentd427e3c82ef4fc5fbb22c0cef0b040e6767b1028 (diff)
Merge branch 'for-3.20/core' of git://
Pull core block IO changes from Jens Axboe: "This contains: - A series from Christoph that cleans up and refactors various parts of the REQ_BLOCK_PC handling. Contributions in that series from Dongsu Park and Kent Overstreet as well. - CFQ: - A bug fix for cfq for realtime IO scheduling from Jeff Moyer. - A stable patch fixing a potential crash in CFQ in OOM situations. From Konstantin Khlebnikov. - blk-mq: - Add support for tag allocation policies, from Shaohua. This is a prep patch enabling libata (and other SCSI parts) to use the blk-mq tagging, instead of rolling their own. - Various little tweaks from Keith and Mike, in preparation for DM blk-mq support. - Minor little fixes or tweaks from me. - A double free error fix from Tony Battersby. - The partition 4k issue fixes from Matthew and Boaz. - Add support for zero+unprovision for blkdev_issue_zeroout() from Martin" * 'for-3.20/core' of git:// (27 commits) block: remove unused function blk_bio_map_sg block: handle the null_mapped flag correctly in blk_rq_map_user_iov blk-mq: fix double-free in error path block: prevent request-to-request merging with gaps if not allowed blk-mq: make blk_mq_run_queues() static dm: fix multipath regression due to initializing wrong request cfq-iosched: handle failure of cfq group allocation block: Quiesce zeroout wrapper block: rewrite and split __bio_copy_iov() block: merge __bio_map_user_iov into bio_map_user_iov block: merge __bio_map_kern into bio_map_kern block: pass iov_iter to the BLOCK_PC mapping functions block: add a helper to free bio bounce buffer pages block: use blk_rq_map_user_iov to implement blk_rq_map_user block: simplify bio_map_kern block: mark blk-mq devices as stackable block: keep established cmd_flags when cloning into a blk-mq request block: add blk-mq support to blk_insert_cloned_request() block: require blk_rq_prep_clone() be given an initialized clone request blk-mq: add tag allocation policy ...
Diffstat (limited to 'block/partitions')
1 files changed, 6 insertions, 6 deletions
diff --git a/block/partitions/check.c b/block/partitions/check.c
index 9ac1df7..16118d1 100644
--- a/block/partitions/check.c
+++ b/block/partitions/check.c
@@ -184,12 +184,12 @@ check_partition(struct gendisk *hd, struct block_device *bdev)
if (err)
/* The partition is unrecognized. So report I/O errors if there were any */
res = err;
- if (!res)
- strlcat(state->pp_buf, " unknown partition table\n", PAGE_SIZE);
- else if (warn_no_part)
- strlcat(state->pp_buf, " unable to read partition table\n", PAGE_SIZE);
- printk(KERN_INFO "%s", state->pp_buf);
+ if (res) {
+ if (warn_no_part)
+ strlcat(state->pp_buf,
+ " unable to read partition table\n", PAGE_SIZE);
+ printk(KERN_INFO "%s", state->pp_buf);
+ }
free_page((unsigned long)state->pp_buf);