[PATCH] media: atomisp: Remove redundant NULL check

[Xu Wang]

Fix warnings reported by coccicheck:
./drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c:159:4-10: 
WARNING: NULL check before some freeing functions is not needed.

Signed-off-by: Xu Wang <vu...@iscas.ac.cn>
---
 .../media/atomisp/pci/runtime/isp_param/src/isp_param.c        | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c 
b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index e861777385a0..823ec54b6281 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -155,8 +155,7 @@ ia_css_isp_param_destroy_isp_parameters(
 
        for (mem = 0; mem < IA_CSS_NUM_MEMORIES; mem++) {
                for (pclass = 0; pclass < IA_CSS_NUM_PARAM_CLASSES; pclass++) {
-                       if (mem_params->params[pclass][mem].address)
-                               kvfree(mem_params->params[pclass][mem].address);
+                       kvfree(mem_params->params[pclass][mem].address);
                        if (css_params->params[pclass][mem].address)
                                
hmm_free(css_params->params[pclass][mem].address);
                        mem_params->params[pclass][mem].address = NULL;
-- 
2.17.1