OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

HID: picolcd: remove unnecessary NULL test before debugfs_remove 

Fix checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Fabian Frederick 2014-06-28 15:35:03 +02:00 committed by Jiri Kosina
parent 0a9597b70c
commit ff2019456d
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/hid/hid-picolcd_debugfs.c
View File

@ -883,16 +883,13 @@ void picolcd_exit_devfs(struct picolcd_data *data)
dent = data->debug_reset;
data->debug_reset = NULL;
if (dent)
debugfs_remove(dent);
debugfs_remove(dent);
dent = data->debug_eeprom;
data->debug_eeprom = NULL;
if (dent)
debugfs_remove(dent);
debugfs_remove(dent);
dent = data->debug_flash;
data->debug_flash = NULL;
if (dent)
debugfs_remove(dent);
debugfs_remove(dent);
mutex_destroy(&data->mutex_flash);
}