From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 10 Jan 2008 08:22:05 +0000 (-0600)
Subject: Fix compiler warning
X-Git-Tag: v1.3.2-rc1~100^2~35
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ec595243dc99edcd248bbcfbfd5a1dc860bde89;p=kernel%2Fu-boot.git

Fix compiler warning

main.c: In function 'readline_into_buffer':
main.c:927: warning: unused variable 'p_buf'

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/common/main.c b/common/main.c
index ad2a386..1c7d73e 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	*/