linux-kernel - [PATCH] audit: Fix decimal constant description

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Message-Id: <f0df7e546368dbf705bd302cfe7f834476d00e3e.1369288979.git.michal.simek@xilinx.com>
Date:	Thu, 23 May 2013 08:03:35 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-kernel@...r.kernel.org
Cc:	monstr@...str.eu, Al Viro <viro@...iv.linux.org.uk>,
	Eric Paris <eparis@...hat.com>
Subject: [PATCH] audit: Fix decimal constant description

Use proper decimal type for comparison with u32.

Compilation warning was introduced by:
"audit: Make testing for a valid loginuid explicit."
(sha1: 780a7654cee8d61819512385e778e4827db4bfbc)

Warning:
kernel/auditfilter.c: In function 'audit_data_to_entry':
kernel/auditfilter.c:426:3: warning: this decimal constant
is unsigned only in ISO C90 [enabled by default]
   if ((f->type == AUDIT_LOGINUID) && (f->val == 4294967295)) {

Signed-off-by: Michal Simek <michal.simek@...inx.com>
CC: Al Viro <viro@...iv.linux.org.uk>
CC: Eric Paris <eparis@...hat.com>
---
 kernel/auditfilter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 83a2970..cfa1f73 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -423,7 +423,7 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data,
 		f->lsm_rule = NULL;

 		/* Support legacy tests for a valid loginuid */
-		if ((f->type == AUDIT_LOGINUID) && (f->val == 4294967295)) {
+		if ((f->type == AUDIT_LOGINUID) && (f->val == ~0U)) {
 			f->type = AUDIT_LOGINUID_SET;
 			f->val = 0;
 		}
--
1.8.2.3


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