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selinux: Unify for- and while-loop style

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Replace "thing != NULL" comparisons with just "thing" to make
the code look more uniform (mixed styles were used even in the
same source file).

Signed-off-by: Vesa-Matti Kari <vmkari@cc.helsinki.fi>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Vesa-Matti Kari
2008-08-07 03:18:20 +03:00
committed by James Morris
parent 421fae06be
commit dbc74c65b3
6 changed files with 24 additions and 24 deletions
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6
security/selinux/ss/hashtab.c
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@@ -81,7 +81,7 @@ void *hashtab_search(struct hashtab *h, const void *key)
hvalue = h->hash_value(h, key);
cur = h->htable[hvalue];
while (cur != NULL && h->keycmp(h, key, cur->key) > 0)
while (cur && h->keycmp(h, key, cur->key) > 0)
cur = cur->next;
if (cur == NULL || (h->keycmp(h, key, cur->key) != 0))
@@ -100,7 +100,7 @@ void hashtab_destroy(struct hashtab *h)
for (i = 0; i < h->size; i++) {
cur = h->htable[i];
while (cur != NULL) {
while (cur) {
temp = cur;
cur = cur->next;
kfree(temp);
@@ -127,7 +127,7 @@ int hashtab_map(struct hashtab *h,
for (i = 0; i < h->size; i++) {
cur = h->htable[i];
while (cur != NULL) {
while (cur) {
ret = apply(cur->key, cur->datum, args);
if (ret)
return ret;