All of lore.kernel.org
 help / color / mirror / Atom feed
From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
To: Ian Abbott <abbotti@mev.co.uk>,
	H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Vladimir A. Nazarenko" <naszar@ya.ru>,
	devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH] staging: comedi: drivers: jr3_pci: Removed variables that is never used
Date: Wed, 28 Jan 2015 23:35:46 +0100	[thread overview]
Message-ID: <1422484546-9045-1-git-send-email-rickard_strandqvist@spectrumdigital.se> (raw)

Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
 drivers/staging/comedi/drivers/jr3_pci.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 81fab2d..5d4cca7 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -520,10 +520,9 @@ static struct jr3_pci_poll_delay jr3_pci_poll_subdevice(struct comedi_subdevice
 			result = poll_delay_min_max(20, 100);
 		} else {
 			/* Set full scale */
-			struct six_axis_t min_full_scale;
 			struct six_axis_t max_full_scale;
 
-			min_full_scale = get_min_full_scales(channel);
+			get_min_full_scales(channel);
 			max_full_scale = get_max_full_scales(channel);
 			set_full_scales(channel, max_full_scale);
 
-- 
1.7.10.4


             reply	other threads:[~2015-01-29  1:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-28 22:35 Rickard Strandqvist [this message]
2015-01-29 14:26 ` [PATCH] staging: comedi: drivers: jr3_pci: Removed variables that is never used Ian Abbott
2015-01-29 22:04   ` Rickard Strandqvist

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1422484546-9045-1-git-send-email-rickard_strandqvist@spectrumdigital.se \
    --to=rickard_strandqvist@spectrumdigital.se \
    --cc=abbotti@mev.co.uk \
    --cc=devel@driverdev.osuosl.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=hsweeten@visionengravers.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=naszar@ya.ru \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.