diff options
| 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/mei_dev.h | |
| parent | genwq: no need to check return value of debugfs_create functions (diff) | |
| download | linux-dev-5666d896e838c974c535b3949353c83d68ce4384.tar.xz linux-dev-5666d896e838c974c535b3949353c83d68ce4384.zip | |
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 '')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index fca832fcac57..f71a023aed3c 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -718,13 +718,10 @@ bool mei_hbuf_acquire(struct mei_device *dev); bool mei_write_is_idle(struct mei_device *dev); #if IS_ENABLED(CONFIG_DEBUG_FS) -int mei_dbgfs_register(struct mei_device *dev, const char *name); +void mei_dbgfs_register(struct mei_device *dev, const char *name); void mei_dbgfs_deregister(struct mei_device *dev); #else -static inline int mei_dbgfs_register(struct mei_device *dev, const char *name) -{ - return 0; -} +static inline void mei_dbgfs_register(struct mei_device *dev, const char *name) {} static inline void mei_dbgfs_deregister(struct mei_device *dev) {} #endif /* CONFIG_DEBUG_FS */ |