From: Dave Liu <r63238@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH 1/8] common: Suppress the warning 'p_buf'
Date: Thu, 10 Jan 2008 23:01:53 +0800 [thread overview]
Message-ID: <1199977314.3654.2.camel@localhost.localdomain> (raw)
clear the warning: unused variable 'p_buf'
Signed-off-by: Dave Liu <daveliu@freescale.com>
---
common/main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/common/main.c b/common/main.c
index ad2a386..4687c83 100644
--- a/common/main.c
+++ b/common/main.c
@@ -924,7 +924,6 @@ int readline (const char *const prompt)
int readline_into_buffer (const char *const prompt, char * buffer)
{
char *p = buffer;
- char * p_buf = p;
#ifdef CONFIG_CMDLINE_EDITING
unsigned int len=MAX_CMDBUF_SIZE;
int rc;
@@ -940,6 +939,7 @@ int readline_into_buffer (const char *const prompt, char * buffer)
rc = cread_line(prompt, p, &len);
return rc < 0 ? rc : len;
#else
+ char *p_buf = p;
int n = 0; /* buffer index */
int plen = 0; /* prompt length */
int col; /* output column cnt */
--
1.5.3.5.643.g40e25
next reply other threads:[~2008-01-10 15:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-10 15:01 Dave Liu [this message]
2008-01-11 4:01 ` [U-Boot-Users] [PATCH 1/8] common: Suppress the warning 'p_buf' Kim Phillips
2008-01-11 5:04 ` Liu Dave
2008-01-12 2:33 ` Liu Dave
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