linux-kernel - [PATCH 5/5] UML - reconst a parameter

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Message-ID: <20071107183643.GA8482@c2.user-mode-linux.org>
Date:	Wed, 7 Nov 2007 13:36:43 -0500
From:	Jeff Dike <jdike@...toit.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>,
	WANG Cong <xiyou.wangcong@...il.com>
Subject: [PATCH 5/5] UML - reconst a parameter

The previous const-ing patch consted a string which shouldn't have
been, and I didn't notice the gcc warning.

ubd_setup can't take a const char * because its address is assigned to
something which expects a char *arg.  Many setups modify the string
they are given, they can't be const.

Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
---
 arch/um/drivers/ubd_kern.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/arch/um/drivers/ubd_kern.c
===================================================================
--- linux-2.6.orig/arch/um/drivers/ubd_kern.c	2007-11-07 13:20:45.000000000 -0500
+++ linux-2.6/arch/um/drivers/ubd_kern.c	2007-11-07 13:24:57.000000000 -0500
@@ -444,7 +444,7 @@ __uml_help(ubd_setup,
 "    cluster filesystem and inappropriate at almost all other times.\n\n"
 );
 
-static int udb_setup(const char *str)
+static int udb_setup(char *str)
 {
 	printk("udb%s specified on command line is almost certainly a ubd -> "
 	       "udb TYPO\n", str);
-
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