> kasprintf() returns a pointer to dynamically allocated memory
> which can be NULL upon failure. Ensure the allocation was successful
> by checking the pointer validity.
…
> +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
> @@ -144,6 +144,10 @@ static int zap_shader_load_mdt(struct msm_gpu *gpu,
> const char *fwname,
> char *newname;
>
> newname = kasprintf(GFP_KERNEL, "qcom/%s", fwname);
> + if (!newname) {
> + ret = -ENOMEM;
> + goto out;
> + }
…
How do you think about to avoid the repetition of the pointer check
for the variable “mem_region”?
Can the usage of other labels become more appropriate?
Regards,
Markus
