Signed-off-by: Adrian Nicoara <anico...@uwaterloo.ca>
---
Patch submitted as part of the Eudyptula challenge.
drivers/staging/ozwpan/ozhcd.c | 8 +++-----
drivers/staging/ozwpan/ozpd.c | 10 ++++------
2 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index b30c4d87..ba2168f 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -1010,10 +1010,9 @@ void oz_hcd_data_ind(void *hport, u8 endpoint, const u8
*data, int data_len)
urb->actual_length = copy_len;
oz_complete_urb(port->ozhcd->hcd, urb, 0);
return;
- } else {
- oz_dbg(ON, "buffering frame as URB is not available\n");
- oz_hcd_buffer_data(ep, data, data_len);
}
+ oz_dbg(ON, "buffering frame as URB is not available\n");
+ oz_hcd_buffer_data(ep, data, data_len);
break;
case USB_ENDPOINT_XFER_ISOC:
oz_hcd_buffer_data(ep, data, data_len);
@@ -1903,8 +1902,7 @@ static int oz_hcd_hub_status_data(struct usb_hcd *hcd,
char *buf)
spin_unlock_bh(&ozhcd->hcd_lock);
if (buf[0] != 0 || buf[1] != 0)
return 2;
- else
- return 0;
+ return 0;
}
/*
diff --git a/drivers/staging/ozwpan/ozpd.c b/drivers/staging/ozwpan/ozpd.c
index 26c1049..852c288 100644
--- a/drivers/staging/ozwpan/ozpd.c
+++ b/drivers/staging/ozwpan/ozpd.c
@@ -496,11 +496,10 @@ static int oz_send_next_queued_frame(struct oz_pd *pd,
int more_data)
oz_dbg(TX_FRAMES, "Sending ISOC Frame, nb_isoc= %d\n",
pd->nb_queued_isoc_frames);
return 0;
- } else {
- kfree_skb(skb);
- oz_dbg(TX_FRAMES, "Dropping ISOC Frame>\n");
- return -1;
}
+ kfree_skb(skb);
+ oz_dbg(TX_FRAMES, "Dropping ISOC Frame>\n");
+ return -1;
}
pd->last_sent_frame = e;
@@ -813,8 +812,7 @@ int oz_send_isoc_unit(struct oz_pd *pd, u8 ep_num, const u8
*data, int len)
atomic_inc(&g_submitted_isoc);
if (dev_queue_xmit(skb) < 0)
return -1;
- else
- return 0;
+ return 0;
}
out: kfree_skb(skb);
--
2.0.1
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