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staging: ozwpan: fix redundant else after break or return 

Cleanup checkpatch.pl warnings.

Signed-off-by: Adrian Nicoara <anicoara@uwaterloo.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Adrian Nicoara 2014-09-08 14:41:48 -04:00 committed by Greg Kroah-Hartman
parent ce6880e175
commit d75b6c6154
2 changed files with 7 additions and 11 deletions
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8
drivers/staging/ozwpan/ozhcd.c
View File

@ -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;
}
/*

10
drivers/staging/ozwpan/ozpd.c
View File

@ -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);