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staging: vt6656: Remove STATUS enums from TX path 

Returning standard error code or status variable.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/21bf299b-63e0-9f65-c7db-6e0b72e0f1d8@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2020-02-29 19:29:55 +00:00 committed by Greg Kroah-Hartman
parent 3b4922deaf
commit 2812ab8963
3 changed files with 4 additions and 14 deletions
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9
drivers/staging/vt6656/device.h
View File

@ -256,15 +256,6 @@ struct vnt_interrupt_buffer {
bool in_use;
};
/*++ NDIS related */
enum {
STATUS_SUCCESS = 0,
STATUS_FAILURE,
STATUS_RESOURCES,
STATUS_PENDING,
};
/* flags for options */
#define DEVICE_FLAGS_UNPLUG 0
#define DEVICE_FLAGS_DISCONNECTED 1

4
drivers/staging/vt6656/rxtx.c
View File

@ -704,7 +704,7 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb)
spin_lock_irqsave(&priv->lock, flags);
if (vnt_tx_context(priv, tx_context) != STATUS_PENDING) {
if (vnt_tx_context(priv, tx_context)) {
spin_unlock_irqrestore(&priv->lock, flags);
return -EIO;
}
@ -797,7 +797,7 @@ static int vnt_beacon_xmit(struct vnt_private *priv, struct sk_buff *skb)
spin_lock_irqsave(&priv->lock, flags);
if (vnt_tx_context(priv, context) != STATUS_PENDING)
if (vnt_tx_context(priv, context))
ieee80211_free_txskb(priv->hw, context->skb);
spin_unlock_irqrestore(&priv->lock, flags);

5
drivers/staging/vt6656/usbpipe.c
View File

@ -317,7 +317,7 @@ int vnt_tx_context(struct vnt_private *priv,
if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags)) {
context->in_use = false;
return STATUS_RESOURCES;
return -ENODEV;
}
usb_fill_bulk_urb(urb,
@ -333,8 +333,7 @@ int vnt_tx_context(struct vnt_private *priv,
dev_dbg(&priv->usb->dev, "Submit Tx URB failed %d\n", status);
context->in_use = false;
return STATUS_FAILURE;
}
return STATUS_PENDING;
return status;
}