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video: udlfb: Use NULL instead of 0 

new_back is a pointer. Use NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Sachin Kamat 2013-09-25 16:59:49 +05:30 committed by Tomi Valkeinen
parent d24c815b74
commit ceeddb4e69
1 changed files with 1 additions and 1 deletions
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2
drivers/video/udlfb.c
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@ -1166,7 +1166,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dev, struct fb_info *info)
int new_len;
unsigned char *old_fb = info->screen_base;
unsigned char *new_fb;
unsigned char *new_back = 0;
unsigned char *new_back = NULL;
pr_warn("Reallocating framebuffer. Addresses will change!\n");