ti-st: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: linux-kernel@vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index e7cfdbd1f66d5241b7466547bbaa29e63c534afb..93821c11bff9698134ae644089f2186872491694 100644 (file)
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -761,10 +761,6 @@ static int kim_probe(struct platform_device *pdev)
        pr_info("sysfs entries created\n");
 
        kim_debugfs_dir = debugfs_create_dir("ti-st", NULL);
-       if (!kim_debugfs_dir) {
-               pr_err(" debugfs entries creation failed ");
-               return 0;
-       }
 
        debugfs_create_file("version", S_IRUGO, kim_debugfs_dir,
                                kim_gdata, &version_fops);