diff options
| author | Yisheng Xie <xieyisheng1@huawei.com> | 2018-02-22 18:58:39 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 14:53:05 +0100 |
| commit | 6a1b0b33cb174ed17f35b2cb6e5b9ee15f25e580 (patch) | |
| tree | 05048e9bd20cd17161dea1e92e5b034cfccb6a8f /drivers/staging/android/ion | |
| parent | 59142f808a5e8722e66ab1753532ed5d300a34dd (diff) | |
staging: android: ion: Remove check of debug_file
There's no need to check the return value of debug_file for it is just a
debugfs and we will go on the following process if we failed to create
debug_file. So just remove it.
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/ion')
| -rw-r--r-- | drivers/staging/android/ion/ion.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 74d9a4e29b2b..0606d50c32d9 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -522,7 +522,6 @@ DEFINE_SIMPLE_ATTRIBUTE(debug_shrink_fops, debug_shrink_get, void ion_device_add_heap(struct ion_heap *heap) { - struct dentry *debug_file; struct ion_device *dev = internal_dev; int ret; @@ -556,12 +555,8 @@ void ion_device_add_heap(struct ion_heap *heap) char debug_name[64]; snprintf(debug_name, 64, "%s_shrink", heap->name); - debug_file = debugfs_create_file(debug_name, - 0644, dev->debug_root, heap, - &debug_shrink_fops); - if (!debug_file) - pr_err("Failed to create ion heap shrinker debugfs at %s\n", - debug_name); + debugfs_create_file(debug_name, 0644, dev->debug_root, + heap, &debug_shrink_fops); } dev->heap_cnt++; |