From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-media@vger.kernel.org,
Alexey Khoroshilov <khoroshilov@ispras.ru>,
Hans Verkuil <hans.verkuil@cisco.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 3/4] [media] bt8xx: Delete unnecessary variable initialisations in ca_send_message()
Date: Sat, 10 Dec 2016 21:51:23 +0100 [thread overview]
Message-ID: <f0c92913-f55f-5415-64c3-237d940b645e@users.sourceforge.net> (raw)
In-Reply-To: <d9a0777b-8ea7-3f7d-4fa2-b16468c4a1a4@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 10 Dec 2016 20:56:04 +0100
Two local variables will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/media/pci/bt8xx/dst_ca.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c
index 54e656ddd588..04d06c564602 100644
--- a/drivers/media/pci/bt8xx/dst_ca.c
+++ b/drivers/media/pci/bt8xx/dst_ca.c
@@ -475,9 +475,8 @@ static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message
static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)
{
- int i = 0;
-
- u32 command = 0;
+ int i;
+ u32 command;
struct ca_msg *hw_buffer;
int result = 0;
--
2.11.0
next prev parent reply other threads:[~2016-12-10 20:51 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-10 20:45 [PATCH 0/4] [media] bt8xx: Fine-tuning for three functions SF Markus Elfring
2016-12-10 20:48 ` [PATCH 1/4] [media] bt8xx: One function call less in bttv_input_init() after error detection SF Markus Elfring
2016-12-10 21:29 ` Daniele Nicolodi
2016-12-10 22:10 ` SF Markus Elfring
2016-12-11 21:52 ` Daniele Nicolodi
2016-12-12 7:33 ` SF Markus Elfring
2016-12-12 7:39 ` Daniele Nicolodi
2016-12-12 17:15 ` SF Markus Elfring
2016-12-12 17:56 ` Daniele Nicolodi
2016-12-12 18:03 ` Clarification for acceptance statistics? SF Markus Elfring
2016-12-12 21:02 ` Daniele Nicolodi
2016-12-12 22:11 ` SF Markus Elfring
2016-12-12 23:19 ` Daniele Nicolodi
2016-12-12 19:11 ` [media] bt8xx: One function call less in bttv_input_init() after error detection Dan Carpenter
2016-12-10 20:50 ` [PATCH 2/4] [media] bt8xx: Delete two error messages for a failed memory allocation SF Markus Elfring
2016-12-10 20:51 ` SF Markus Elfring [this message]
2016-12-10 20:53 ` [PATCH 4/4] [media] bt8xx: Less function calls in dst_ca_ioctl() after error detection SF Markus Elfring
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