fixed coverity issues

Change-Id: Idb8b46bbb22c7d15367ca4dfa3458bf958ff7dcc

diff --git a/exynos/libcsc/csc.c b/exynos/libcsc/csc.c
index 3e4df26a3717ad31f96a1e2b10b08921c3a56d45..38dd0c342970428f60509fdf054feaf035aa563e 100755 (executable)
--- a/exynos/libcsc/csc.c
+++ b/exynos/libcsc/csc.c
@@ -440,6 +440,7 @@ static CSC_ERRORCODE csc_init_hw(
             ALOGE("%s:: CSC_METHOD_HW can't open HW", __func__);
             free(csc_handle);
             csc_handle = NULL;
+            return CSC_ErrorNotInit;
         }
     }
 
@@ -803,7 +804,9 @@ CSC_ERRORCODE csc_convert(
 
     if ((csc_handle->csc_method == CSC_METHOD_HW) &&
         (csc_handle->csc_hw_handle == NULL))
-        csc_init_hw(handle);
+        ret = csc_init_hw(handle);
+        if (ret != CSC_ErrorNone)
+            return ret;
 
     csc_set_format(csc_handle);
     csc_set_buffer(csc_handle);