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| author | Jiri Kosina <jkosina@suse.cz> | 2012-04-27 00:56:08 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-04-27 20:10:09 +0200 |
| commit | b6787242f32700377d3da3b8d788ab3928bab849 (patch) | |
| tree | 54428bcff5865df64980d0af4423d52b6c1dffa5 /include/linux/hid.h | |
| parent | d4f0e4daf0d867f80c78ca4f9ac03a562e229e72 (diff) | |
| download | lwn-b6787242f32700377d3da3b8d788ab3928bab849.tar.gz lwn-b6787242f32700377d3da3b8d788ab3928bab849.zip | |
HID: hidraw: add proper error handling to raw event reporting
If kmemdup() in hidraw_report_event() fails, we are not propagating
this fact properly.
Let hidraw_report_event() and hid_report_raw_event() return an error
value to the caller.
Reported-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/hid.h')
| -rw-r--r-- | include/linux/hid.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index 3a95da60fd3e..58b3857dc51c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -896,7 +896,7 @@ static inline int hid_hw_power(struct hid_device *hdev, int level) return hdev->ll_driver->power ? hdev->ll_driver->power(hdev, level) : 0; } -void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, +int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, int interrupt); extern int hid_generic_init(void); |