linux-kernel - [PATCH v2 2/2] staging: wilc1000: fix error values in wilc_debugfs

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Date:	Thu, 23 Jun 2016 13:36:18 +0100
From:	Luis de Bethencourt <luisbg@....samsung.com>
To:	linux-kernel@...r.kernel.org
Cc:	johnny.kim@...el.com, austin.shin@...el.com, chris.park@...el.com,
	tony.cho@...el.com, glen.lee@...el.com, leo.kim@...el.com,
	gregkh@...uxfoundation.org, linux-wireless@...r.kernel.org,
	devel@...verdev.osuosl.org, julian.calaby@...il.com,
	Luis de Bethencourt <luisbg@....samsung.com>
Subject: [PATCH v2 2/2] staging: wilc1000: fix error values in wilc_debugfs_init()

If there was an error, returning -EINVAL is more appropriate than -1.

Signed-off-by: Luis de Bethencourt <luisbg@....samsung.com>
Reviewed-by: Julian Calaby <julian.calaby@...il.com>
---
 drivers/staging/wilc1000/wilc_debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/wilc_debugfs.c b/drivers/staging/wilc1000/wilc_debugfs.c
index 48797dc..6252931 100644
--- a/drivers/staging/wilc1000/wilc_debugfs.c
+++ b/drivers/staging/wilc1000/wilc_debugfs.c
@@ -115,7 +115,7 @@ static int __init wilc_debugfs_init(void)
 
 	if (!wilc_dir) {
 		printk("ERR, debugfs create dir\n");
-		return -1;
+		return -EINVAL;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(debugfs_info); i++) {
@@ -129,7 +129,7 @@ static int __init wilc_debugfs_init(void)
 		if (!debugfs_files) {
 			printk("ERR fail to create the debugfs file, %s\n", info->name);
 			debugfs_remove_recursive(wilc_dir);
-			return -1;
+			return -EINVAL;
 		}
 	}
 	return 0;
-- 
2.6.4