diff options
author | David S. Miller <davem@davemloft.net> | 2020-03-12 21:29:30 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2020-03-12 22:34:48 -0700 |
commit | 1d343579312311aa9875b34d5a921f5e2ec69f0a (patch) | |
tree | 64b636b5557d92f5266187f035dac34862db86d5 /drivers/android/binderfs.c | |
parent | a8eceea84a3a3504e42f6495cf462027c5d19cb0 (diff) | |
parent | 0d81a3f29c0afb18ba2b1275dcccf21e0dd4da38 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor overlapping changes, nothing serious.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/android/binderfs.c')
-rw-r--r-- | drivers/android/binderfs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c index e2580e5316a2..110e41f920c2 100644 --- a/drivers/android/binderfs.c +++ b/drivers/android/binderfs.c @@ -154,6 +154,7 @@ static int binderfs_binder_device_create(struct inode *ref_inode, if (!name) goto err; + refcount_set(&device->ref, 1); device->binderfs_inode = inode; device->context.binder_context_mgr_uid = INVALID_UID; device->context.name = name; @@ -257,8 +258,10 @@ static void binderfs_evict_inode(struct inode *inode) ida_free(&binderfs_minors, device->miscdev.minor); mutex_unlock(&binderfs_minors_mutex); - kfree(device->context.name); - kfree(device); + if (refcount_dec_and_test(&device->ref)) { + kfree(device->context.name); + kfree(device); + } } /** |