diff options
| -rw-r--r-- | sound/usb/usbmidi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c index 7580339dba22..2b9d940c8064 100644 --- a/sound/usb/usbmidi.c +++ b/sound/usb/usbmidi.c @@ -871,10 +871,10 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi, static unsigned int snd_usbmidi_count_bits(unsigned int x) { - unsigned int bits = 0; + unsigned int bits; - for (; x; x >>= 1) - bits += x & 1; + for (bits = 0; x; ++bits) + x &= x - 1; return bits; } |