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staging: wilc1000: linux_wlan_spi.c: fix NULL comparison style

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This patch fixes checkpatch CHECK:comparison to NULL could be written "b".

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Glen Lee 2015-12-21 14:18:22 +09:00 committed by Greg Kroah-Hartman
parent d850659800
commit 3bac1c51dc
1 changed files with 1 additions and 1 deletions
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drivers/staging/wilc1000/linux_wlan_spi.c
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@ -72,7 +72,7 @@ int wilc_spi_write(struct wilc *wilc, u8 *b, u32 len)
int ret; int ret;
struct spi_message msg; struct spi_message msg;
if (len > 0 && b != NULL) { if (len > 0 && b) {
struct spi_transfer tr = { struct spi_transfer tr = {
.tx_buf = b, .tx_buf = b,
.len = len, .len = len,