mt76: usb: fix warning in mt76u_buf_free

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Fix following static checker warning in mt76u_buf_free:
  drivers/net/wireless/mediatek/mt76/usb.c:372 mt76u_buf_free()
  warn: address of 'urb->sg[i]' is non-NULL

There is no need to check sg page pointer since urb->num_sgs
has been already validated in mt76u_fill_rx_sg

Fixes: cb83585e11 ("mt76: usb: fix possible memory leak in mt76u_buf_free")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2019-02-21 00:57:19 +01:00 • committed by Felix Fietkau

parent fc994dbbd9

commit cb1847cce0

1 changed files with 2 additions and 7 deletions

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drivers/net/wireless/mediatek/mt76/usb.c

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