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authorkbuild test robot <fengguang.wu@intel.com>2018-07-25 13:57:00 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-02 19:00:39 -0400
commitad1363c05a7d65ce6d4c5dca1fdec823b58d6e8b (patch)
tree1512c1e8bfabab9a09535c6a9e533d9fe10944dc /drivers/video
parent0f408ce8941fcb1b6e8431272cfc9337a0407d73 (diff)
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: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/core.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/core.c b/drivers/video/fbdev/omap2/omapfb/dss/core.c
index 09e5bb013d28..a5e58a829ea0 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 *))