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alistair23-linux
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[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>
hifive-unleashed-5.1
Marcel Holtmann 2005-08-06 12:36:47 +02:00
parent dcc365d8f2
commit e9a3e671c0
2 changed files with 4 additions and 9 deletions
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7
drivers/bluetooth/bpa10x.c
View File

@ -367,11 +367,8 @@ static inline void bpa10x_free_urb(struct urb *urb)
if (!urb)
return;
if (urb->setup_packet)
kfree(urb->setup_packet);
if (urb->transfer_buffer)
kfree(urb->transfer_buffer);
kfree(urb->setup_packet);
kfree(urb->transfer_buffer);
usb_free_urb(urb);
}

6
drivers/bluetooth/hci_usb.c
View File

@ -390,10 +390,8 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb)
urb = &_urb->urb;
BT_DBG("%s freeing _urb %p type %d urb %p",
husb->hdev->name, _urb, _urb->type, urb);
if (urb->setup_packet)
kfree(urb->setup_packet);
if (urb->transfer_buffer)
kfree(urb->transfer_buffer);
kfree(urb->setup_packet);
kfree(urb->transfer_buffer);
_urb_free(_urb);
}