drm: drm_ut_debug_printk() isn't called with NULL anywmore

The DRM_LOG* macros where the only sites where drm_ut_debug_printk was
called with NULL arguments for prefix and function_name. Now that they
are gone, we can remove that case.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 81ed83288557..0b1a912e1b93 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -108,11 +108,7 @@ void drm_ut_debug_printk(const char *prefix,
         vaf.fmt = format;
         vaf.va = &args;
 
-        if (function_name)
-                printk(KERN_DEBUG "[%s:%s], %pV", prefix,
-                       function_name, &vaf);
-        else
-                printk(KERN_DEBUG "%pV", &vaf);
+        printk(KERN_DEBUG "[%s:%s], %pV", prefix, function_name, &vaf);
 
         va_end(args);
 }