From: Dan Carpenter <error27@gmail.com>
To: linux-media@vger.kernel.org
Cc: Manu Abraham <manu@linuxtv.org>,
Mauro Carvalho Chehab <mchehab@infradead.org>
Subject: [patch -next] dvb/stv6110x: cleanup error handling
Date: Wed, 5 May 2010 07:58:18 +0200 [thread overview]
Message-ID: <20100505055818.GC27064@bicker> (raw)
The "stv6110x" is NULL so we can just return directly without calling
kfree(). Also I changed the printk() to make checkpatch.pl happy.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/media/dvb/frontends/stv6110x.c b/drivers/media/dvb/frontends/stv6110x.c
index 2f9cd24..42591ce 100644
--- a/drivers/media/dvb/frontends/stv6110x.c
+++ b/drivers/media/dvb/frontends/stv6110x.c
@@ -363,8 +363,8 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
u8 default_regs[] = {0x07, 0x11, 0xdc, 0x85, 0x17, 0x01, 0xe6, 0x1e};
stv6110x = kzalloc(sizeof (struct stv6110x_state), GFP_KERNEL);
- if (stv6110x == NULL)
- goto error;
+ if (!stv6110x)
+ return NULL;
stv6110x->i2c = i2c;
stv6110x->config = config;
@@ -392,12 +392,8 @@ struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
fe->tuner_priv = stv6110x;
fe->ops.tuner_ops = stv6110x_ops;
- printk("%s: Attaching STV6110x \n", __func__);
+ printk(KERN_INFO "%s: Attaching STV6110x\n", __func__);
return stv6110x->devctl;
-
-error:
- kfree(stv6110x);
- return NULL;
}
EXPORT_SYMBOL(stv6110x_attach);
reply other threads:[~2010-05-05 5:58 UTC|newest]
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