From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Corey Minyard <cminyard@mvista.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
openipmi-developer@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Cc: Corey Minyard <minyard@acm.org>
Subject: [PATCH v1 09/10] ipmi_si: Drop redundant check before calling put_device()
Date: Tue, 30 Mar 2021 21:16:48 +0300 [thread overview]
Message-ID: <20210330181649.66496-9-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20210330181649.66496-1-andriy.shevchenko@linux.intel.com>
put_device() is NULL aware, drop redundant check before calling it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/char/ipmi/ipmi_si_hotmod.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_si_hotmod.c b/drivers/char/ipmi/ipmi_si_hotmod.c
index 087f5eb1ebc0..a07ef37c0e3f 100644
--- a/drivers/char/ipmi/ipmi_si_hotmod.c
+++ b/drivers/char/ipmi/ipmi_si_hotmod.c
@@ -223,8 +223,7 @@ static int hotmod_handler(const char *val, const struct kernel_param *kp)
if (strcmp(pdev->name, "hotmod-ipmi-si") == 0)
platform_device_unregister(pdev);
}
- if (dev)
- put_device(dev);
+ put_device(dev);
}
}
rv = strlen(val);
--
2.30.2
next prev parent reply other threads:[~2021-03-30 18:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 18:16 [PATCH v1 01/10] ipmi_si: Switch to use platform_get_mem_or_io() Andy Shevchenko
2021-03-30 18:16 ` [PATCH v1 02/10] ipmi_si: Remove bogus err_free label Andy Shevchenko
2021-03-30 18:16 ` [PATCH v1 03/10] ipmi_si: Utilize temporary variable to hold device pointer Andy Shevchenko
2021-04-02 13:45 ` Corey Minyard
2021-03-30 18:16 ` [PATCH v1 04/10] ipmi_si: Use proper ACPI macros to check error code for failures Andy Shevchenko
2021-03-30 18:16 ` [PATCH v1 05/10] ipmi_si: Introduce panic_event_str array Andy Shevchenko
2021-04-02 13:48 ` Corey Minyard
2021-03-30 18:16 ` [PATCH v1 06/10] ipmi_si: Reuse si_to_str array in ipmi_hardcode_init_one() Andy Shevchenko
2021-04-02 13:53 ` Corey Minyard
2021-03-30 18:16 ` [PATCH v1 07/10] ipmi_si: Get rid of ->addr_source_cleanup() Andy Shevchenko
2021-03-30 18:16 ` [PATCH v1 08/10] ipmi_si: Use strstrip() to remove surrounding spaces Andy Shevchenko
2021-03-30 18:16 ` Andy Shevchenko [this message]
2021-03-30 18:16 ` [PATCH v1 10/10] ipmi_si: Join string literals back Andy Shevchenko
2021-04-02 13:57 ` [PATCH v1 01/10] ipmi_si: Switch to use platform_get_mem_or_io() Corey Minyard
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