From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Kees Cook <keescook@chromium.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Cezary Rojewski <cezary.rojewski@intel.com>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Theodore Ts'o" <tytso@mit.edu>, Jan Kara <jack@suse.com>,
Andy Shevchenko <andy@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>
Subject: [PATCH v1 3/3] kobject: Use return value of strreplace()
Date: Wed, 22 Mar 2023 16:12:06 +0200 [thread overview]
Message-ID: <20230322141206.56347-4-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20230322141206.56347-1-andriy.shevchenko@linux.intel.com>
Since strreplace() returns the pointer to the original string,
we may use it directly in the code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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
prev parent reply other threads:[~2023-03-22 14:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 14:12 [PATCH v1 0/3] lib/string_helpers et al.: Change return value of strreplace() Andy Shevchenko
2023-03-22 14:12 ` [PATCH v1 1/3] jbd2: Avoid printing out the boundary Andy Shevchenko
2023-03-22 16:45 ` kernel test robot
2023-03-23 9:53 ` Jan Kara
2023-03-23 12:27 ` Andy Shevchenko
2023-03-22 14:12 ` [PATCH v1 2/3] lib/string_helpers: Change returned value of the strreplace() Andy Shevchenko
2023-03-22 16:51 ` Kees Cook
2023-03-23 12:26 ` Andy Shevchenko
2023-03-23 22:23 ` David Laight
2023-03-22 14:12 ` Andy Shevchenko [this message]
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