From 7e9f02a7896bf12bddfa28c4fdc442aa6cc6eda1 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 11 Jun 2019 20:43:23 +0200
Subject: mic: 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: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/misc/mic/scif/scif_debugfs.c | 5 -----
1 file changed, 5 deletions(-)
(limited to 'drivers/misc/mic/scif')
diff --git a/drivers/misc/mic/scif/scif_debugfs.c b/drivers/misc/mic/scif/scif_debugfs.c
index a6820480105a..8fe38e7ca6e6 100644
--- a/drivers/misc/mic/scif/scif_debugfs.c
+++ b/drivers/misc/mic/scif/scif_debugfs.c
@@ -103,11 +103,6 @@ DEFINE_SHOW_ATTRIBUTE(scif_rma);
void __init scif_init_debugfs(void)
{
scif_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
- if (!scif_dbg) {
- dev_err(scif_info.mdev.this_device,
- "can't create debugfs dir scif\n");
- return;
- }
debugfs_create_file("scif_dev", 0444, scif_dbg, NULL, &scif_dev_fops);
debugfs_create_file("scif_rma", 0444, scif_dbg, NULL, &scif_rma_fops);
--
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