Merge branch 'android-4.4@e4528dd' into branch 'msm-4.4'

* refs/heads/tmp-e4528dd:
  Linux 4.4.65
  perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
  ping: implement proper locking
  staging/android/ion : fix a race condition in the ion driver
  vfio/pci: Fix integer overflows, bitmask check
  tipc: check minimum bearer MTU
  netfilter: nfnetlink: correctly validate length of batch messages
  xc2028: avoid use after free
  mnt: Add a per mount namespace limit on the number of mounts
  tipc: fix socket timer deadlock
  tipc: fix random link resets while adding a second bearer
  gfs2: avoid uninitialized variable warning
  hostap: avoid uninitialized variable use in hfa384x_get_rid
  tty: nozomi: avoid a harmless gcc warning
  tipc: correct error in node fsm
  tipc: re-enable compensation for socket receive buffer double counting
  tipc: make dist queue pernet
  tipc: make sure IPv6 header fits in skb headroom
  ANDROID: uid_sys_stats: fix access of task_uid(task)
  BACKPORT: f2fs: sanity check log_blocks_per_seg
  Linux 4.4.64
  tipc: fix crash during node removal
  block: fix del_gendisk() vs blkdev_ioctl crash
  x86, pmem: fix broken __copy_user_nocache cache-bypass assumptions
  hv: don't reset hv_context.tsc_page on crash
  Drivers: hv: balloon: account for gaps in hot add regions
  Drivers: hv: balloon: keep track of where ha_region starts
  Tools: hv: kvp: ensure kvp device fd is closed on exec
  kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd
  x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs
  powerpc/kprobe: Fix oops when kprobed on 'stdu' instruction
  ubi/upd: Always flush after prepared for an update
  mac80211: reject ToDS broadcast data frames
  mmc: sdhci-esdhc-imx: increase the pad I/O drive strength for DDR50 card
  ACPI / power: Avoid maybe-uninitialized warning
  Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled
  VSOCK: Detach QP check should filter out non matching QPs.
  Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
  Drivers: hv: get rid of timeout in vmbus_open()
  Drivers: hv: don't leak memory in vmbus_establish_gpadl()
  s390/mm: fix CMMA vs KSM vs others
  CIFS: remove bad_network_name flag
  cifs: Do not send echoes before Negotiate is complete
  ring-buffer: Have ring_buffer_iter_empty() return true when empty
  tracing: Allocate the snapshot buffer before enabling probe
  KEYS: fix keyctl_set_reqkey_keyring() to not leak thread keyrings
  KEYS: Change the name of the dead type to ".dead" to prevent user access
  KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings
  ANDROID: sdcardfs: Call lower fs's revalidate
  ANDROID: sdcardfs: Avoid setting GIDs outside of valid ranges
  ANDROID: sdcardfs: Copy meta-data from lower inode
  Revert "Revert "Android: sdcardfs: Don't do d_add for lower fs""
  ANDROID: sdcardfs: Use filesystem specific hash
  ANDROID: AVB error handler to invalidate vbmeta partition.
  ANDROID: Update init/do_mounts_dm.c to the latest ChromiumOS version.
  Revert "[RFC]cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions"

Conflicts:
	drivers/md/Makefile

Change-Id: I8f5ed53cb8b6cc66914f10c6ac820003b87b8759
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index ad8a5b757cc7..a443c6e54412 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -760,7 +760,7 @@ static int get_first_leaf(struct gfs2_inode *dip, u32 index,
 	int error;
 
 	error = get_leaf_nr(dip, index, &leaf_no);
-	if (!error)
+	if (!IS_ERR_VALUE(error))
 		error = get_leaf(dip, leaf_no, bh_out);
 
 	return error;
@@ -976,7 +976,7 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
 
 	index = name->hash >> (32 - dip->i_depth);
 	error = get_leaf_nr(dip, index, &leaf_no);
-	if (error)
+	if (IS_ERR_VALUE(error))
 		return error;
 
 	/*  Get the old leaf block  */