[PATCH] - [4/15] - remove defconfig ptr comparisons to 0 - fs/jbd

[Joe Perches]

Remove defconfig ptr comparison to 0

Remove sparse warning: Using plain integer as NULL pointer

Signed-off-by: Joe Perches <[EMAIL PROTECTED]>

---

diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 5d14243..0459657 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -1619,14 +1619,14 @@ static int journal_init_journal_head_cache(void)
 {
        int retval;
 
-       J_ASSERT(journal_head_cache == 0);
+       J_ASSERT(!journal_head_cache);
        journal_head_cache = kmem_cache_create("journal_head",
                                sizeof(struct journal_head),
                                0,              /* offset */
                                SLAB_TEMPORARY, /* flags */
                                NULL);          /* ctor */
        retval = 0;
-       if (journal_head_cache == 0) {
+       if (!journal_head_cache) {
                retval = -ENOMEM;
                printk(KERN_EMERG "JBD: no memory for journal_head cache\n");
        }
diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c
index ad2eacf..d5f8eee 100644
--- a/fs/jbd/revoke.c
+++ b/fs/jbd/revoke.c
@@ -173,13 +173,13 @@ int __init journal_init_revoke_caches(void)
                                           0,
                                           SLAB_HWCACHE_ALIGN|SLAB_TEMPORARY,
                                           NULL);
-       if (revoke_record_cache == 0)
+       if (!revoke_record_cache)
                return -ENOMEM;
 
        revoke_table_cache = kmem_cache_create("revoke_table",
                                           sizeof(struct jbd_revoke_table_s),
                                           0, SLAB_TEMPORARY, NULL);
-       if (revoke_table_cache == 0) {
+       if (!revoke_table_cache) {
                kmem_cache_destroy(revoke_record_cache);
                revoke_record_cache = NULL;
                return -ENOMEM;


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