[Bluetooth] Kill redundant NULL checks before kfree()
There's no need to check for NULL before calling kfree() on a pointer. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -367,11 +367,8 @@ static inline void bpa10x_free_urb(struct urb *urb)
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if (!urb)
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if (!urb)
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return;
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return;
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if (urb->setup_packet)
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kfree(urb->setup_packet);
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kfree(urb->setup_packet);
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kfree(urb->transfer_buffer);
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if (urb->transfer_buffer)
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kfree(urb->transfer_buffer);
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usb_free_urb(urb);
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usb_free_urb(urb);
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}
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}
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@ -390,10 +390,8 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb)
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urb = &_urb->urb;
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urb = &_urb->urb;
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BT_DBG("%s freeing _urb %p type %d urb %p",
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BT_DBG("%s freeing _urb %p type %d urb %p",
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husb->hdev->name, _urb, _urb->type, urb);
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husb->hdev->name, _urb, _urb->type, urb);
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if (urb->setup_packet)
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kfree(urb->setup_packet);
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kfree(urb->setup_packet);
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kfree(urb->transfer_buffer);
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if (urb->transfer_buffer)
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kfree(urb->transfer_buffer);
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_urb_free(_urb);
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_urb_free(_urb);
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}
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}
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