[PATCH 3/6] [media] tda8261: Return directly after a failed kzalloc() in tda8261_attach()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 26 Sep 2017 12:20:33 +0200

* Return directly after a call of the function "kzalloc" failed
  at the beginning.

* Delete a call of the function "kfree" and the jump target "exit"
  which became unnecessary with this refactoring.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/media/dvb-frontends/tda8261.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/media/dvb-frontends/tda8261.c 
b/drivers/media/dvb-frontends/tda8261.c
index 5269a170c84e..e3b4183d00c2 100644
--- a/drivers/media/dvb-frontends/tda8261.c
+++ b/drivers/media/dvb-frontends/tda8261.c
@@ -187,7 +187,7 @@ struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
 
        state = kzalloc(sizeof(*state), GFP_KERNEL);
        if (!state)
-               goto exit;
+               return NULL;
 
        state->config           = config;
        state->i2c              = i2c;
@@ -200,10 +200,6 @@ struct dvb_frontend *tda8261_attach(struct dvb_frontend 
*fe,
        pr_info("%s: Attaching TDA8261 8PSK/QPSK tuner\n", __func__);
 
        return fe;
-
-exit:
-       kfree(state);
-       return NULL;
 }
 
 EXPORT_SYMBOL(tda8261_attach);
-- 
2.14.1