Pointer variables should be initialized with NULL instead of 0.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
drivers/video/udlfb.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index ec03e72..20353a6 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -434,10 +434,10 @@ static void dlfb_compress_hline(
while ((pixel_end > pixel) &&
(cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
- uint8_t *raw_pixels_count_byte = 0;
- uint8_t *cmd_pixels_count_byte = 0;
- const uint16_t *raw_pixel_start = 0;
- const uint16_t *cmd_pixel_start, *cmd_pixel_end = 0;
+ uint8_t *raw_pixels_count_byte = NULL;
+ uint8_t *cmd_pixels_count_byte = NULL;
+ const uint16_t *raw_pixel_start = NULL;
+ const uint16_t *cmd_pixel_start, *cmd_pixel_end = NULL;
prefetchw((void *) cmd); /* pull in one cache line at least */
@@ -1588,7 +1588,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *usbdev;
- struct dlfb_data *dev = 0;
+ struct dlfb_data *dev = NULL;
int retval = -ENOMEM;
/* usb initialization */
--
1.7.9.5
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