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);