1 files changed, 6 insertions, 6 deletions

diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 9d4c4fbeb3ee..9bfb69e1e885 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -2185,13 +2185,13 @@ xlog_state_do_callback(
                         }
                         cb = iclog->ic_callback;
 
-                        while (cb != 0) {
+                        while (cb) {
                                 iclog->ic_callback_tail = &(iclog->ic_callback);
                                 iclog->ic_callback = NULL;
                                 LOG_UNLOCK(log, s);
 
                                 /* perform callbacks in the order given */
-                                for (; cb != 0; cb = cb_next) {
+                                for (; cb; cb = cb_next) {
                                         cb_next = cb->cb_next;
                                         cb->cb_func(cb->cb_arg, aborted);
                                 }
@@ -2202,7 +2202,7 @@ xlog_state_do_callback(
                         loopdidcallbacks++;
                         funcdidcallbacks++;
 
-                        ASSERT(iclog->ic_callback == 0);
+                        ASSERT(iclog->ic_callback == NULL);
                         if (!(iclog->ic_state & XLOG_STATE_IOERROR))
                                 iclog->ic_state = XLOG_STATE_DIRTY;
 
@@ -3242,10 +3242,10 @@ xlog_ticket_put(xlog_t		*log,
 #else
         /* When we debug, it is easier if tickets are cycled */
         ticket->t_next     = NULL;
-        if (log->l_tail != 0) {
+        if (log->l_tail) {
                 log->l_tail->t_next = ticket;
         } else {
-                ASSERT(log->l_freelist == 0);
+                ASSERT(log->l_freelist == NULL);
                 log->l_freelist = ticket;
         }
         log->l_tail         = ticket;
@@ -3463,7 +3463,7 @@ xlog_verify_iclog(xlog_t	 *log,
         s = LOG_LOCK(log);
         icptr = log->l_iclog;
         for (i=0; i < log->l_iclog_bufs; i++) {
-                if (icptr == 0)
+                if (icptr == NULL)
                         xlog_panic("xlog_verify_iclog: invalid ptr");
                 icptr = icptr->ic_next;
         }