Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

[karo-tx-linux.git] / net / bluetooth / hidp / core.c

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 13863de433a4f2bd6c96ce67716163f00cff2a1a..bdc35a7a7feeaf4ac7a918547e82d5d19a7ef537 100644 (file)
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -225,17 +225,22 @@ static void hidp_input_report(struct hidp_session *session, struct sk_buff *skb)
 
 static int hidp_send_report(struct hidp_session *session, struct hid_report *report)
 {
-       unsigned char buf[32], hdr;
-       int rsize;
+       unsigned char hdr;
+       u8 *buf;
+       int rsize, ret;
 
-       rsize = ((report->size - 1) >> 3) + 1 + (report->id > 0);
-       if (rsize > sizeof(buf))
+       buf = hid_alloc_report_buf(report, GFP_ATOMIC);
+       if (!buf)
                return -EIO;
 
        hid_output_report(report, buf);
        hdr = HIDP_TRANS_DATA | HIDP_DATA_RTYPE_OUPUT;
 
-       return hidp_send_intr_message(session, hdr, buf, rsize);
+       rsize = ((report->size - 1) >> 3) + 1 + (report->id > 0);
+       ret = hidp_send_intr_message(session, hdr, buf, rsize);
+
+       kfree(buf);
+       return ret;
 }
 
 static int hidp_hidinput_event(struct input_dev *dev, unsigned int type,