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authorSZ Lin <sz.lin@moxa.com>2017-07-29 18:42:36 +0800
committerDavid S. Miller <davem@davemloft.net>2017-07-29 14:02:07 -0700
commite8048b84bbfd3e7010beb41c251ff5dc27dab955 (patch)
treeb592ce693785fbbc6cf6a446be4f5b6d1878d93a /drivers/net/ethernet/moxa
parentnet: moxa: Prefer 'unsigned int' to bare use of 'unsigned' (diff)
downloadlinux-dev-e8048b84bbfd3e7010beb41c251ff5dc27dab955.tar.xz
linux-dev-e8048b84bbfd3e7010beb41c251ff5dc27dab955.zip
net: moxa: Fix comparison to NULL could be written with !
Fixed coding style for null comparisons in moxart_ether driver to be more consistent with the rest of the kernel coding style Signed-off-by: SZ Lin <sz.lin@moxa.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/moxa')
-rw-r--r--drivers/net/ethernet/moxa/moxart_ether.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
index 9997e72103d5..1d6384873393 100644
--- a/drivers/net/ethernet/moxa/moxart_ether.c
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -494,7 +494,7 @@ static int moxart_mac_probe(struct platform_device *pdev)
priv->tx_desc_base = dma_alloc_coherent(NULL, TX_REG_DESC_SIZE *
TX_DESC_NUM, &priv->tx_base,
GFP_DMA | GFP_KERNEL);
- if (priv->tx_desc_base == NULL) {
+ if (!priv->tx_desc_base) {
ret = -ENOMEM;
goto init_fail;
}
@@ -502,7 +502,7 @@ static int moxart_mac_probe(struct platform_device *pdev)
priv->rx_desc_base = dma_alloc_coherent(NULL, RX_REG_DESC_SIZE *
RX_DESC_NUM, &priv->rx_base,
GFP_DMA | GFP_KERNEL);
- if (priv->rx_desc_base == NULL) {
+ if (!priv->rx_desc_base) {
ret = -ENOMEM;
goto init_fail;
}