gpu: nvgpu: Fix NULL check for boardobj allocation

When we allocate boardobj object, we assign the allocated address
to *ppboardobj. The check for result of allocation checks looks
at address in ppboardobj.

Fix the check so that it actually checks results of kzalloc().

Change-Id: I90fda36afd1627efcf2fdea46bcd7ad1a7e3bb51
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1275738
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/boardobj/boardobj.c b/drivers/gpu/nvgpu/boardobj/boardobj.c
index 86b639cc..6cd3e2b1 100644
--- a/drivers/gpu/nvgpu/boardobj/boardobj.c
+++ b/drivers/gpu/nvgpu/boardobj/boardobj.c
@@ -33,7 +33,7 @@ u32 boardobj_construct_super(struct gk20a *g, struct boardobj **ppboardobj,
 
         if (*ppboardobj == NULL) {
                 *ppboardobj = kzalloc(size, GFP_KERNEL);
-                if (ppboardobj == NULL)
+                if (*ppboardobj == NULL)
                         return -ENOMEM;
         }