drivers/scsi/ncr53c8xx.c: fix warning

[linux-2.6-omap-h63xx.git] / drivers / scsi / ncr53c8xx.c

diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index d8928940042557b46d1000e005546d99db914daf..c57c94c0ffd237f1d39b0cf6ea164e737ac11643 100644 (file)
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8186,7 +8186,7 @@ static void insert_into_waiting_list(struct ncb *np, struct scsi_cmnd *cmd)
        cmd->next_wcmd = NULL;
        if (!(wcmd = np->waiting_list)) np->waiting_list = cmd;
        else {
-               while ((wcmd->next_wcmd) != 0)
+               while (wcmd->next_wcmd)
                        wcmd = (struct scsi_cmnd *) wcmd->next_wcmd;
                wcmd->next_wcmd = (char *) cmd;
        }
@@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts)
 #ifdef DEBUG_WAITING_LIST
        if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts);
 #endif
-       while ((wcmd = waiting_list) != 0) {
+       while ((wcmd = waiting_list) != NULL) {
                waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd;
                wcmd->next_wcmd = NULL;
                if (sts == DID_OK) {