From: Fengguang Wu <fengguang.wu@intel.com>
To: kernel-janitors@vger.kernel.org
Subject: pcf857x_probe() error: we previously assumed 'pdata' could be null (see line 277)
Date: Wed, 12 Sep 2012 03:11:31 +0000 [thread overview]
Message-ID: <20120912031131.GA22076@localhost> (raw)
FYI, there are new smatch warnings on
commit 6e20a0a429bd4dc07d6de16d9c247270e04e4aa0 gpio: pcf857x: enable gpio_to_irq() support
drivers/gpio/gpio-pcf857x.c:288 pcf857x_probe() error: we previously assumed 'pdata' could be null (see line 277)
drivers/gpio/gpio-pcf857x.c:364 pcf857x_probe() warn: variable dereferenced before check 'pdata' (see line 292)
drivers/gpio/gpio-pcf857x.c:421 pcf857x_remove() error: we previously assumed 'pdata' could be null (see line 410)
---
0-DAY kernel build testing backend Open Source Technology Centre
Fengguang Wu <wfg@linux.intel.com> Intel Corporation
next reply other threads:[~2012-09-12 3:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 3:11 Fengguang Wu [this message]
2012-09-12 5:19 ` [PATCH] gpio: pcf857x: fixup smatch WARNING Kuninori Morimoto
2012-09-12 5:19 ` Kuninori Morimoto
2012-09-12 6:10 ` Linus Walleij
2012-09-12 6:10 ` Linus Walleij
2012-09-12 15:45 ` Linus Walleij
2012-09-12 15:45 ` Linus Walleij
2012-09-12 6:09 ` pcf857x_probe() error: we previously assumed 'pdata' could be null (see line 277) Linus Walleij
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