From: Devendra Naga <devendra.aaru@gmail.com>
To: linux-fbdev@vger.kernel.org
Subject: [PATCH 3/3] drivers: video: console: fbcon_cw: fix compiler warning in cw_update_attr
Date: Fri, 08 Mar 2013 19:31:09 +0000 [thread overview]
Message-ID: <1362771069-16345-3-git-send-email-devendra.aaru@gmail.com> (raw)
with make W=1
saw
drivers/video/console/fbcon_cw.c: In function ‘cw_update_attr’:
drivers/video/console/fbcon_cw.c:30:8: warning: variable ‘t’ set but not used [-Wunused-but-set-variable]
fixed by removing as since its used nowhere
Cc: Antonino A. Daplas <adaplas@gmail.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
---
drivers/video/console/fbcon_cw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index 6a73782..a93670e 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -27,7 +27,7 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute,
{
int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
int width = (vc->vc_font.height + 7) >> 3;
- u8 c, t = 0, msk = ~(0xff >> offset);
+ u8 c, msk = ~(0xff >> offset);
for (i = 0; i < vc->vc_font.width; i++) {
for (j = 0; j < width; j++) {
@@ -40,7 +40,6 @@ static void cw_update_attr(u8 *dst, u8 *src, int attribute,
c = ~c;
src++;
*dst++ = c;
- t = c;
}
}
}
--
1.8.1.2
reply other threads:[~2013-03-08 19:31 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=1362771069-16345-3-git-send-email-devendra.aaru@gmail.com \
--to=devendra.aaru@gmail.com \
--cc=linux-fbdev@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox