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| author | Jiri Kosina <jkosina@suse.cz> | 2013-07-22 17:11:44 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-13 16:08:28 -0700 |
| commit | 88e2194c2aa9f29f80b2835295e298147c06f6e2 (patch) | |
| tree | a2b9a78f54dd6076250244961ff3e2caf81d5933 /net/bluetooth | |
| parent | b2b6cadad699d44a8a5b2a60f3d960e00d6fb3b7 (diff) | |
| download | lwn-88e2194c2aa9f29f80b2835295e298147c06f6e2.tar.gz lwn-88e2194c2aa9f29f80b2835295e298147c06f6e2.zip | |
HID: fix unused rsize usage
commit bc197eedef1ae082ec662c64c3f4aa302821fb7a upstream.
27ce4050 ("HID: fix data access in implement()") by mistake removed
a setting of buffer size in hidp. Fix that by putting it back.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hidp/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 41f154d4a5e1..de030f50f72b 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -242,6 +242,7 @@ static int hidp_send_report(struct hidp_session *session, struct hid_report *rep hid_output_report(report, buf); hdr = HIDP_TRANS_DATA | HIDP_DATA_RTYPE_OUPUT; + rsize = ((report->size - 1) >> 3) + 1 + (report->id > 0); ret = hidp_send_intr_message(session, hdr, buf, rsize); kfree(buf); |