From 044e7ca20496b3c728c7ec87b778bf8cca8f012b Mon Sep 17 00:00:00 2001 From: kbuild test robot Date: Tue, 31 Jul 2018 13:06:58 +0200 Subject: [PATCH] fbdev: omap2: omapfb: fix ifnullfree.cocci warnings drivers/video/fbdev/omap2/omapfb/dss/core.c:141:2-26: WARNING: NULL check before some freeing functions is not needed. NULL check before some freeing functions is not needed. Based on checkpatch warning "kfree(NULL) is safe this check is probably not required" and kfreeaddr.cocci by Julia Lawall. Generated by: scripts/coccinelle/free/ifnullfree.cocci Fixes: 7378f1149884 ("media: omap2: omapfb: allow building it with COMPILE_TEST") Signed-off-by: kbuild test robot Cc: Mauro Carvalho Chehab Cc: Laurent Pinchart Cc: Arnd Bergmann Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/video/fbdev/omap2/omapfb/dss/core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/dss/core.c b/drivers/video/fbdev/omap2/omapfb/dss/core.c index 09e5bb0..a5e58a8 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/core.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/core.c @@ -137,8 +137,7 @@ static int dss_initialize_debugfs(void) static void dss_uninitialize_debugfs(void) { - if (dss_debugfs_dir) - debugfs_remove_recursive(dss_debugfs_dir); + debugfs_remove_recursive(dss_debugfs_dir); } int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *)) -- 2.7.4