1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index a97abc8af657..981ca3f5842e 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1154,6 +1154,7 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
         u32 tmp, viewport_w, viewport_h;
         int r;
         bool bypass_lut = false;
+        const char *format_name;
 
         /* no fb bound */
         if (!atomic && !crtc->primary->fb) {
@@ -1257,8 +1258,9 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
                 bypass_lut = true;
                 break;
         default:
-                DRM_ERROR("Unsupported screen format %s\n",
-                          drm_get_format_name(target_fb->pixel_format));
+                format_name = drm_get_format_name(target_fb->pixel_format);
+                DRM_ERROR("Unsupported screen format %s\n", format_name);
+                kfree(format_name);
                 return -EINVAL;
         }
 
@@ -1469,6 +1471,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
         u32 viewport_w, viewport_h;
         int r;
         bool bypass_lut = false;
+        const char *format_name;
 
         /* no fb bound */
         if (!atomic && !crtc->primary->fb) {
@@ -1558,8 +1561,9 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
                 bypass_lut = true;
                 break;
         default:
-                DRM_ERROR("Unsupported screen format %s\n",
-                          drm_get_format_name(target_fb->pixel_format));
+                format_name = drm_get_format_name(target_fb->pixel_format);
+                DRM_ERROR("Unsupported screen format %s\n", format_name);
+                kfree(format_name);
                 return -EINVAL;
         }