[PATCH] media: staging: atomisp: sh_css_calloc shall return a pointer to the allocated space

[Sergei A. Trusov]

The calloc function returns either a null pointer or a pointer to the
allocated space. Add the second case that is missed.

Signed-off-by: Sergei A. Trusov <sergei.a.tru...@ya.ru>
---
 drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
index 471f2be974e2..e882b5596813 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
@@ -1939,6 +1939,7 @@ void *sh_css_calloc(size_t N, size_t size)
                p = sh_css_malloc(N*size);
                if (p)
                        memset(p, 0, size);
+               return p;
        }
        return NULL;
 }