提交 ad1363c0 编写于 作者: K kbuild test robot 提交者: Mauro Carvalho Chehab

media: 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
Signed-off-by: Nkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
上级 0f408ce8
......@@ -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 *))
......
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