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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-11 20:38:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 13:47:25 +0200 |
| commit | 5666d896e838c974c535b3949353c83d68ce4384 (patch) | |
| tree | 3ee14f0b4af936e24aede02633fc3b30f701bc82 /drivers/misc/mei/main.c | |
| parent | d7ef4857d947a0c9ba26bfe02bac1629bda9f9a0 (diff) | |
| download | linux-5666d896e838c974c535b3949353c83d68ce4384.tar.bz2 | |
mei: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/main.c')
| -rw-r--r-- | drivers/misc/mei/main.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index ad02097d7fee..f894d1f8a53e 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -984,16 +984,10 @@ int mei_register(struct mei_device *dev, struct device *parent) goto err_dev_create; } - ret = mei_dbgfs_register(dev, dev_name(clsdev)); - if (ret) { - dev_err(clsdev, "cannot register debugfs ret = %d\n", ret); - goto err_dev_dbgfs; - } + mei_dbgfs_register(dev, dev_name(clsdev)); return 0; -err_dev_dbgfs: - device_destroy(mei_class, devno); err_dev_create: cdev_del(&dev->cdev); err_dev_add: |