From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Tue, 26 Sep 2017 11:34:43 +0000 Subject: [PATCH 6/6] [media] tda8261: Delete an unnecessary variable initialisation in three functions Message-Id: <78d9ff22-6bc0-ae3f-9930-e9606536c859@users.sourceforge.net> List-Id: References: <15d74bee-7467-4687-24e1-3501c22f6d75@users.sourceforge.net> In-Reply-To: <15d74bee-7467-4687-24e1-3501c22f6d75@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-media@vger.kernel.org, Mauro Carvalho Chehab , Max Kellermann Cc: LKML , kernel-janitors@vger.kernel.org From: Markus Elfring Date: Tue, 26 Sep 2017 12:55:16 +0200 The local variable "err" is reassigned by a statement at the beginning. Thus omit the explicit initialisation in these functions. Signed-off-by: Markus Elfring --- drivers/media/dvb-frontends/tda8261.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c index 20185ee8f253..33144a34e337 100644 --- a/drivers/media/dvb-frontends/tda8261.c +++ b/drivers/media/dvb-frontends/tda8261.c @@ -39,7 +39,7 @@ struct tda8261_state { static int tda8261_read(struct tda8261_state *state, u8 *buf) { const struct tda8261_config *config = state->config; - int err = 0; + int err; struct i2c_msg msg = { .addr = config->addr, .flags = I2C_M_RD,.buf = buf, .len = 1 }; err = i2c_transfer(state->i2c, &msg, 1); @@ -52,7 +52,7 @@ static int tda8261_read(struct tda8261_state *state, u8 *buf) static int tda8261_write(struct tda8261_state *state, u8 *buf) { const struct tda8261_config *config = state->config; - int err = 0; + int err; struct i2c_msg msg = { .addr = config->addr, .flags = 0, .buf = buf, .len = 4 }; err = i2c_transfer(state->i2c, &msg, 1); @@ -66,7 +66,7 @@ static int tda8261_get_status(struct dvb_frontend *fe, u32 *status) { struct tda8261_state *state = fe->tuner_priv; u8 result = 0; - int err = 0; + int err; *status = 0; err = tda8261_read(state, &result); -- 2.14.1