[PATCH] - Fixes sparse warnings in dell_rbu driver.

[Luiz Fernando Capitulino]

Hi,

The patch below fixes the following sparse warnings:

drivers/firmware/dell_rbu.c:108:37: warning: Using plain integer as NULL pointer
drivers/firmware/dell_rbu.c:109:31: warning: Using plain integer as NULL pointer
drivers/firmware/dell_rbu.c:181:27: warning: Using plain integer as NULL pointer

Signed-off-by: Luiz Capitulino <lcapitulino@xxxxxxxxxxxxxxx>

 drivers/firmware/dell_rbu.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -105,8 +105,8 @@ static int create_packet(void *data, siz
 	int ordernum = 0;
 	int retval = 0;
 	unsigned int packet_array_size = 0;
-	void **invalid_addr_packet_array = 0;
-	void *packet_data_temp_buf = 0;
+	void **invalid_addr_packet_array = NULL;
+	void *packet_data_temp_buf = NULL;
 	unsigned int idx = 0;
 
 	pr_debug("create_packet: entry \n");
@@ -178,7 +178,7 @@ static int create_packet(void *data, siz
 						packet_data_temp_buf),
 					allocation_floor);
 			invalid_addr_packet_array[idx++] = packet_data_temp_buf;
-			packet_data_temp_buf = 0;
+			packet_data_temp_buf = NULL;
 		}
 	}
 	spin_lock(&rbu_data.lock);

-- 
Luiz Fernando N. Capitulino
-
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