From: INSUN PYO <insun.pyo@samsung.com>
Date: Wed, 25 Mar 2020 22:29:34 +0000 (+0900)
Subject: Fixed incorrect use of errno in usb cfs client
X-Git-Tag: accepted/tizen/unified/20200406.133218~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d8d490bd8049ccad9e5a8bede183ce63bbb7e78d;hp=632729260576e9e7a81a18f8ef7dc9f51fe8c184;p=platform%2Fcore%2Fsystem%2Flibdevice-node.git

Fixed incorrect use of errno in usb cfs client

Change-Id: Ib091544138444c4108c7b09eb3e70e830661648e
---

diff --git a/hw/usb_cfs_client_common.c b/hw/usb_cfs_client_common.c
index 0a1990b..f03395c 100644
--- a/hw/usb_cfs_client_common.c
+++ b/hw/usb_cfs_client_common.c
@@ -187,13 +187,10 @@ static int cfs_set_gadget_strs(struct cfs_client *cfs_client,
 
 static int cfs_ensure_dir(char *path)
 {
-	int ret;
-
-	ret = mkdir(path, 0770);
-	if (ret < 0)
-		ret = errno == EEXIST ? 0 : errno;
+	if (mkdir(path, 0770) < 0)
+		return (errno == EEXIST) ? 0 : -errno;
 
-	return ret;
+	return 0;
 }