From 53fe8b9961716033571d9799005bfdbbafa5162c Mon Sep 17 00:00:00 2001 From: John Johansen Date: Thu, 21 Feb 2013 13:25:44 -0800 Subject: apparmor: fix sparse warnings Fix a couple of warning reported by sparse Signed-off-by: John Johansen --- security/apparmor/include/file.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'security/apparmor/include/file.h') diff --git a/security/apparmor/include/file.h b/security/apparmor/include/file.h index 967b2deda376..2c922b86bd44 100644 --- a/security/apparmor/include/file.h +++ b/security/apparmor/include/file.h @@ -186,11 +186,6 @@ static inline void aa_free_file_rules(struct aa_file_rules *rules) aa_free_domain_entries(&rules->trans); } -#define ACC_FMODE(x) (("\000\004\002\006"[(x)&O_ACCMODE]) | (((x) << 1) & 0x40)) - -/* from namei.c */ -#define MAP_OPEN_FLAGS(x) ((((x) + 1) & O_ACCMODE) ? (x) + 1 : (x)) - /** * aa_map_file_perms - map file flags to AppArmor permissions * @file: open file to map flags to AppArmor permissions @@ -199,8 +194,13 @@ static inline void aa_free_file_rules(struct aa_file_rules *rules) */ static inline u32 aa_map_file_to_perms(struct file *file) { - int flags = MAP_OPEN_FLAGS(file->f_flags); - u32 perms = ACC_FMODE(file->f_mode); + int flags = file->f_flags; + u32 perms = 0; + + if (file->f_mode & FMODE_WRITE) + perms |= MAY_WRITE; + if (file->f_mode & FMODE_READ) + perms |= MAY_READ; if ((flags & O_APPEND) && (perms & MAY_WRITE)) perms = (perms & ~MAY_WRITE) | MAY_APPEND; -- cgit