usb: musb: host: compare status for negative error values

Variable d is a struct usb_iso_packet_descriptor. The status filed is usually
negative when an error happens.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 7295e31..8b2473f 100644 (file)
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1575,7 +1575,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
                        /* even if there was an error, we did the dma
                         * for iso_frame_desc->length
                         */
-                       if (d->status != EILSEQ && d->status != -EOVERFLOW)
+                       if (d->status != -EILSEQ && d->status != -EOVERFLOW)
                                d->status = 0;
 
                        if (++qh->iso_idx >= urb->number_of_packets)