linux-2.6/drivers/usb/wusbcore/wa-xfer.c: In function 'wa_buf_in_cb':
linux-2.6/drivers/usb/wusbcore/wa-xfer.c:2590: warning: 'rpipe' may be used
uninitialized in this function
Signed-off-by: Peter Chen <peter.c...@freescale.com>
---
drivers/usb/wusbcore/wa-xfer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index 3e2e4ed..11c2ec0 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -2587,7 +2587,7 @@ static void wa_buf_in_cb(struct urb *urb)
struct wa_xfer *xfer = seg->xfer;
struct wahc *wa;
struct device *dev;
- struct wa_rpipe *rpipe;
+ struct wa_rpipe *rpipe = NULL;
unsigned rpipe_ready = 0, isoc_data_frame_count = 0;
unsigned long flags;
int resubmit_dti = 0, active_buf_in_urbs;
@@ -2671,7 +2671,7 @@ static void wa_buf_in_cb(struct urb *urb)
spin_unlock_irqrestore(&xfer->lock, flags);
if (done)
wa_xfer_completion(xfer);
- if (rpipe_ready)
+ if (rpipe_ready && rpipe)
wa_xfer_delayed_run(rpipe);
break;
case -ECONNRESET: /* URB unlinked; no need to do anything */
--
1.7.9.5
--
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