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

From: Zheng Yongjun
Date: Mon Dec 14 2020 - 08:49:45 EST


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

Signed-off-by: Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>
---
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