Messages in this thread | | | Subject | Re: [PATCH] drivers/video/fbdev:modify 0 to NULL | From | "Gustavo A. R. Silva" <> | Date | Wed, 17 Mar 2021 20:41:15 -0500 |
| |
On 3/17/21 21:33, ChunyouTang wrote: > From: tangchunyou <tangchunyou@yulong.com> > > modify 0 to NULL,info is a pointer,it should be > > compared with NULL,not 0 > > Signed-off-by: tangchunyou <tangchunyou@yulong.com> > --- > drivers/video/fbdev/offb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c > index 4501e84..cd1042f 100644 > --- a/drivers/video/fbdev/offb.c > +++ b/drivers/video/fbdev/offb.c > @@ -412,7 +412,7 @@ static void __init offb_init_fb(const char *name, > > info = framebuffer_alloc(sizeof(u32) * 16, NULL); > > - if (info == 0) { > + if (info == NULL) {
if (!info) is better.
-- Gustavo
> release_mem_region(res_start, res_size); > return; > } >
| |