media: atomisp2: Remove null check before kfree

Kfree on NULL pointer is a no-op and therefore checking is redundant.

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
index 63582161050a33e239fe11163f60262c8d29963e..451c76e7eec0b4c075129e1b8477e36efc2fe0be 100644 (file)
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
@@ -295,10 +295,8 @@ void sh_css_unload_firmware(void)
        }
 
        memset(&sh_css_sp_fw, 0, sizeof(sh_css_sp_fw));
-       if (sh_css_blob_info) {
-               kfree(sh_css_blob_info);
-               sh_css_blob_info = NULL;
-       }
+       kfree(sh_css_blob_info);
+       sh_css_blob_info = NULL;
        sh_css_num_binaries = 0;
 }