linux-kernel - [PATCH v1 3/3] kobject: Use return value of strreplace()

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Message-Id: <20230322141206.56347-4-andriy.shevchenko@linux.intel.com>
Date:   Wed, 22 Mar 2023 16:12:06 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Kees Cook <keescook@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     "Theodore Ts'o" <tytso@....edu>, Jan Kara <jack@...e.com>,
        Andy Shevchenko <andy@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH v1 3/3] kobject: Use return value of strreplace()

Since strreplace() returns the pointer to the original string,
we may use it directly in the code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 lib/kobject.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/kobject.c b/lib/kobject.c
index f79a434e1231..16d530f9c174 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -281,8 +281,7 @@ int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
 		kfree_const(s);
 		if (!t)
 			return -ENOMEM;
-		strreplace(t, '/', '!');
-		s = t;
+		s = strreplace(t, '/', '!');
 	}
 	kfree_const(kobj->name);
 	kobj->name = s;
-- 
2.40.0.1.gaa8946217a0b