From 42f74461a5b60cf6b42887e6d2ff5b7be4abf1ca Mon Sep 17 00:00:00 2001 From: Richard Guy Briggs Date: Mon, 20 May 2013 15:08:18 -0400 Subject: audit: change decimal constant to macro for invalid uid SFR reported this 2013-05-15: > After merging the final tree, today's linux-next build (i386 defconfig) > produced this 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] > > Introduced by commit 780a7654cee8 ("audit: Make testing for a valid > loginuid explicit") from Linus' tree. Replace this decimal constant in the code with a macro to make it more readable (add to the unsigned cast to quiet the warning). Cc: Stephen Rothwell Cc: "Eric W. Biederman" Signed-off-by: Richard Guy Briggs Signed-off-by: Eric Paris --- kernel/auditfilter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/auditfilter.c') diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c index f7aee8be7fb2..8a344cebd8bf 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 == ~0U)) { + if ((f->type == AUDIT_LOGINUID) && (f->val == AUDIT_UID_UNSET)) { f->type = AUDIT_LOGINUID_SET; f->val = 0; } -- cgit v1.2.3-58-ga151