drm: change drm_err return type to void
The return value is not used by callers of this function
nor by uses of the DRM_ERROR macro so change the function
to return void.
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 6a11902..8889f8e 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -56,22 +56,19 @@
struct class *drm_class;
static struct dentry *drm_debugfs_root;
-int drm_err(const char *func, const char *format, ...)
+void drm_err(const char *func, const char *format, ...)
{
struct va_format vaf;
va_list args;
- int r;
va_start(args, format);
vaf.fmt = format;
vaf.va = &args;
- r = printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
+ printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* %pV", func, &vaf);
va_end(args);
-
- return r;
}
EXPORT_SYMBOL(drm_err);