Merge tag 'v3.18-rc4' into patchwork

Needed due to some important regression fixes at RC core.

* commit 'v3.18-rc4': (587 commits)
  Linux 3.18-rc4
  ARM: dts: zynq: Enable PL clocks for Parallella
  tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP
  tiny: reverse logic for DISABLE_DEV_COREDUMP
  i2c: core: Dispose OF IRQ mapping at client removal time
  i2c: at91: don't account as iowait
  i2c: remove FSF address
  USB: Update default usb-storage delay_use value in kernel-parameters.txt
  sysfs: driver core: Fix glue dir race condition by gdp_mutex
  MIPS: Fix build with binutils 2.24.51+
  xfs: track bulkstat progress by agino
  xfs: bulkstat error handling is broken
  xfs: bulkstat main loop logic is a mess
  xfs: bulkstat chunk-formatter has issues
  xfs: bulkstat chunk formatting cursor is broken
  xfs: bulkstat btree walk doesn't terminate
  mm: Fix comment before truncate_setsize()
  USB: cdc-acm: add quirk for control-line state requests
  tty: Fix pty master poll() after slave closes v2
  MIPS: R3000: Fix debug output for Virtual page number
  ...

Conflicts:
	drivers/media/rc/rc-main.c

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 783a94355efd..84a2d1868271 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -413,7 +413,7 @@ int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
 	ret = 0;
 fail:
 	while (ret < 0 && !list_empty(&tmplist)) {
-		sums = list_entry(&tmplist, struct btrfs_ordered_sum, list);
+		sums = list_entry(tmplist.next, struct btrfs_ordered_sum, list);
 		list_del(&sums->list);
 		kfree(sums);
 	}