redonkable/alistair23-linux
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staging: rtl8192e: rtl8192e: Remove NULL test before vfree

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vfree frees the virtually continuous block of memory beginning at addr.
If addr is NULL, no operation is performed. So, NULL test is not needed
before vfree.

Signed-off-by: Shyam Saini <mayhs11saini@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shyam Saini 2017-01-15 18:21:46 +05:30 committed by Greg Kroah-Hartman
parent 679da8ac44
commit 686ef485d5
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/rtl8192e/rtl8192e/rtl_core.c
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@ -2695,10 +2695,8 @@ static void _rtl92e_pci_disconnect(struct pci_dev *pdev)
priv->polling_timer_on = 0;
_rtl92e_down(dev, true);
rtl92e_dm_deinit(dev);
if (priv->pFirmware) {
vfree(priv->pFirmware);
priv->pFirmware = NULL;
}
vfree(priv->pFirmware);
priv->pFirmware = NULL;
_rtl92e_free_rx_ring(dev);
for (i = 0; i < MAX_TX_QUEUE_COUNT; i++)
_rtl92e_free_tx_ring(dev, i);