[PATCH RESEND 18/46] staging: wilc1000: linux_wlan_spi.c: fix NULL comparison style

[Glen Lee]

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

Signed-off-by: Glen Lee <glen.lee at atmel.com>
---
 drivers/staging/wilc1000/linux_wlan_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wilc1000/linux_wlan_spi.c b/drivers/staging/wilc1000/linux_wlan_spi.c
index 190243a..6111405 100644
--- a/drivers/staging/wilc1000/linux_wlan_spi.c
+++ b/drivers/staging/wilc1000/linux_wlan_spi.c
@@ -72,7 +72,7 @@ int wilc_spi_write(struct wilc *wilc, u8 *b, u32 len)
 	int ret;
 	struct spi_message msg;
 
-	if (len > 0 && b != NULL) {
+	if (len > 0 && b) {
 		struct spi_transfer tr = {
 			.tx_buf = b,
 			.len = len,
-- 
1.9.1