Merge tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs

Pull UBI/UBIFS fixes from Artem Bityutskiy:
 - fix for a theoretical race condition which could lead to a situation
   when UBIFS is unable to mount a file-system (Hujianyang)
 - a few fixes for the ubiblock sybsystem, error path fixes
 - the ubiblock subsystem has had the volume size change handling
   improved
 - a few fixes and nicifications in the fastmap subsystem

* tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs:
  UBI: Fastmap: Calc fastmap size correctly
  UBIFS: Fix trivial typo in power_cut_emulated()
  UBI: Fix trivial typo in __schedule_ubi_work
  UBI: wl: Rename cancel flag to shutdown
  UBI: ubi_eba_read_leb: Remove in vain variable assignment
  UBIFS: Align the dump messages of SB_NODE
  UBI: Fix livelock in produce_free_peb()
  UBI: return on error in rename_volumes()
  UBI: Improve comment on work_sem
  UBIFS: Remove bogus assert
  UBI: Dispatch update notification if the volume is updated
  UBI: block: Add support for the UBI_VOLUME_UPDATED notification
  UBI: block: Fix block device size setting
  UBI: block: fix dereference on uninitialized dev
  UBI: add missing kmem_cache_free() in process_pool_aeb error path
  UBIFS: fix free log space calculation
  UBIFS: fix a race condition

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 0e11671dadc4..2402d3b50171 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -441,10 +441,9 @@ retry:
 
 	err = ubi_io_read_data(ubi, buf, pnum, offset, len);
 	if (err) {
-		if (err == UBI_IO_BITFLIPS) {
+		if (err == UBI_IO_BITFLIPS)
 			scrub = 1;
-			err = 0;
-		} else if (mtd_is_eccerr(err)) {
+		else if (mtd_is_eccerr(err)) {
 			if (vol->vol_type == UBI_DYNAMIC_VOLUME)
 				goto out_unlock;
 			scrub = 1;