linux-kernel - [PATCH] userns: Fix a kernel coding style issue

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Date:   Mon, 27 Jul 2020 17:18:23 +0545
From:   Yadav Lamichhane <tuxomega1@...il.com>
To:     christian.brauner@...ntu.com
Cc:     serge@...lyn.com, linux-kernel@...r.kernel.org,
        Yadav Lamichhane <tuxomega1@...il.com>
Subject: [PATCH] userns: Fix a kernel coding style issue

fix a brace around if-else statement and for loop.

Signed-off-by: Yadav Lamichhane <tuxomega1@...il.com>
---
 kernel/user_namespace.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 87804e0371fe..7703753cac97 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -118,9 +118,8 @@ int create_user_ns(struct cred *new)
 	ns->owner = owner;
 	ns->group = group;
 	INIT_WORK(&ns->work, free_user_ns);
-	for (i = 0; i < UCOUNT_COUNTS; i++) {
+	for (i = 0; i < UCOUNT_COUNTS; i++)
 		ns->ucount_max[i] = INT_MAX;
-	}
 	ns->ucounts = ucounts;

 	/* Inherit USERNS_SETGROUPS_ALLOWED from our parent */
@@ -1156,12 +1155,10 @@ ssize_t proc_setgroups_write(struct file *file, const char __user *buf,
 	if (strncmp(pos, "allow", 5) == 0) {
 		pos += 5;
 		setgroups_allowed = true;
-	}
-	else if (strncmp(pos, "deny", 4) == 0) {
+	} else if (strncmp(pos, "deny", 4) == 0) {
 		pos += 4;
 		setgroups_allowed = false;
-	}
-	else
+	} else
 		goto out;

 	/* Verify there is not trailing junk on the line */
--
2.26.2