[PATCH -next] media/dvb-frontends/m88rs2000: Delete useless kfree code

[Zheng Yongjun]

The parameter of kfree function is NULL, so kfree code is useless, delete it.

Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 drivers/media/dvb-frontends/m88rs2000.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/media/dvb-frontends/m88rs2000.c 
b/drivers/media/dvb-frontends/m88rs2000.c
index 39cbb3ea1c9d..daeaf0049ccd 100644
--- a/drivers/media/dvb-frontends/m88rs2000.c
+++ b/drivers/media/dvb-frontends/m88rs2000.c
@@ -787,7 +787,7 @@ struct dvb_frontend *m88rs2000_attach(const struct 
m88rs2000_config *config,
        /* allocate memory for the internal state */
        state = kzalloc(sizeof(struct m88rs2000_state), GFP_KERNEL);
        if (state == NULL)
-               goto error;
+               return NULL;
 
        /* setup the state */
        state->config = config;
@@ -801,11 +801,6 @@ struct dvb_frontend *m88rs2000_attach(const struct 
m88rs2000_config *config,
                        sizeof(struct dvb_frontend_ops));
        state->frontend.demodulator_priv = state;
        return &state->frontend;
-
-error:
-       kfree(state);
-
-       return NULL;
 }
 EXPORT_SYMBOL(m88rs2000_attach);
 
-- 
2.22.0