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path: root/security/selinux/ss/sidtab.c
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Diffstat (limited to 'security/selinux/ss/sidtab.c')
-rw-r--r--security/selinux/ss/sidtab.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c
index a81ded104129..e817989764cd 100644
--- a/security/selinux/ss/sidtab.c
+++ b/security/selinux/ss/sidtab.c
@@ -43,7 +43,7 @@ int sidtab_insert(struct sidtab *s, u32 sid, struct context *context)
hvalue = SIDTAB_HASH(sid);
prev = NULL;
cur = s->htable[hvalue];
- while (cur != NULL && sid > cur->sid) {
+ while (cur && sid > cur->sid) {
prev = cur;
cur = cur->next;
}
@@ -92,7 +92,7 @@ static struct context *sidtab_search_core(struct sidtab *s, u32 sid, int force)
hvalue = SIDTAB_HASH(sid);
cur = s->htable[hvalue];
- while (cur != NULL && sid > cur->sid)
+ while (cur && sid > cur->sid)
cur = cur->next;
if (force && cur && sid == cur->sid && cur->context.len)
@@ -103,7 +103,7 @@ static struct context *sidtab_search_core(struct sidtab *s, u32 sid, int force)
sid = SECINITSID_UNLABELED;
hvalue = SIDTAB_HASH(sid);
cur = s->htable[hvalue];
- while (cur != NULL && sid > cur->sid)
+ while (cur && sid > cur->sid)
cur = cur->next;
if (!cur || sid != cur->sid)
return NULL;
@@ -136,7 +136,7 @@ int sidtab_map(struct sidtab *s,
for (i = 0; i < SIDTAB_SIZE; i++) {
cur = s->htable[i];
- while (cur != NULL) {
+ while (cur) {
rc = apply(cur->sid, &cur->context, args);
if (rc)
goto out;
@@ -155,7 +155,7 @@ static inline u32 sidtab_search_context(struct sidtab *s,
for (i = 0; i < SIDTAB_SIZE; i++) {
cur = s->htable[i];
- while (cur != NULL) {
+ while (cur) {
if (context_cmp(&cur->context, context))
return cur->sid;
cur = cur->next;
@@ -242,7 +242,7 @@ void sidtab_destroy(struct sidtab *s)
for (i = 0; i < SIDTAB_SIZE; i++) {
cur = s->htable[i];
- while (cur != NULL) {
+ while (cur) {
temp = cur;
cur = cur->next;
context_destroy(&temp->context);