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authorkbuild test robot <lkp@intel.com>2019-08-09 16:40:34 +0200
committerArnd Bergmann <arnd@arndb.de>2019-08-15 21:33:54 +0200
commit772775c1dfe00c99a9fe449ed35f74f1067f0128 (patch)
tree137a7f6366889ff3a793e3ad3aaefb5d38d6ad39 /drivers/net/ethernet/nxp
parentecca1a6277aac10e40e4baba28adb893899b24b3 (diff)
net: lpc-enet: fix badzero.cocci warnings
drivers/net/ethernet/nxp/lpc_eth.c:1316:31-32: WARNING comparing pointer to 0 Compare pointer-typed values to NULL rather than 0 Semantic patch information: This makes an effort to choose between !x and x == NULL. !x is used if it has previously been used with the function used to initialize x. This relies on type information. More type information can be obtained using the option -all_includes and the option -I to specify an include path. Generated by: scripts/coccinelle/null/badzero.cocci Link: https://lore.kernel.org/r/20190809144043.476786-9-arnd@arndb.de Fixes: e42016eb3844 ("net: lpc-enet: allow compile testing") Signed-off-by: kbuild test robot <lkp@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/net/ethernet/nxp')
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 0893b77c385d..797bdbbcef76 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1312,7 +1312,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
}
}
- if (pldat->dma_buff_base_v == 0) {
+ if (pldat->dma_buff_base_v == NULL) {
ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));
if (ret)
goto err_out_free_irq;