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@@ -158,9 +158,10 @@ static void iowarrior_callback(struct urb *urb)
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int read_idx;
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int aux_idx;
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int offset;
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- int status;
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+ int status = urb->status;
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+ int retval;
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- switch (urb->status) {
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+ switch (status) {
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case 0:
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/* success */
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break;
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@@ -213,10 +214,10 @@ static void iowarrior_callback(struct urb *urb)
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wake_up_interruptible(&dev->read_wait);
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exit:
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- status = usb_submit_urb(urb, GFP_ATOMIC);
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- if (status)
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+ retval = usb_submit_urb(urb, GFP_ATOMIC);
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+ if (retval)
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dev_err(&dev->interface->dev, "%s - usb_submit_urb failed with result %d",
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- __FUNCTION__, status);
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+ __FUNCTION__, retval);
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}
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@@ -226,13 +227,15 @@ exit:
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static void iowarrior_write_callback(struct urb *urb)
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{
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struct iowarrior *dev;
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+ int status = urb->status;
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+
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dev = (struct iowarrior *)urb->context;
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/* sync/async unlink faults aren't errors */
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- if (urb->status &&
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- !(urb->status == -ENOENT ||
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- urb->status == -ECONNRESET || urb->status == -ESHUTDOWN)) {
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+ if (status &&
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+ !(status == -ENOENT ||
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+ status == -ECONNRESET || status == -ESHUTDOWN)) {
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dbg("%s - nonzero write bulk status received: %d",
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- __func__, urb->status);
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+ __func__, status);
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}
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/* free up our allocated buffer */
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usb_buffer_free(urb->dev, urb->transfer_buffer_length,
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