[PATCH] NULL noise removal

Signed-off-by: Al Viro <viro@parcelfarce.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/ipmi/ipmi_poweroff.c

@@ -424,7 +424,7 @@ static void ipmi_po_new_smi(int if_num)
 	if (ready)
 		return;
 
-	rv = ipmi_create_user(if_num, &ipmi_poweroff_handler, 0, &ipmi_user);
+	rv = ipmi_create_user(if_num, &ipmi_poweroff_handler, NULL, &ipmi_user);
 	if (rv) {
 		printk(KERN_ERR PFX "could not create IPMI user, error %d\n",
 		       rv);

drivers/mtd/maps/edb7312.c

@@ -71,14 +71,14 @@ static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
 
 #endif
 
-static int                   mtd_parts_nb = 0;
-static struct mtd_partition *mtd_parts    = 0;
+static int mtd_parts_nb;
+static struct mtd_partition *mtd_parts;
 
 int __init init_edb7312nor(void)
 {
 	static const char *rom_probe_types[] = PROBETYPES;
 	const char **type;
-	const char *part_type = 0;
+	const char *part_type = NULL;
 
        	printk(KERN_NOTICE MSG_PREFIX "0x%08x at 0x%08x\n", 
 	       WINDOW_SIZE, WINDOW_ADDR);
@@ -92,7 +92,7 @@ int __init init_edb7312nor(void)
 	
 	simple_map_init(&edb7312nor_map);
 
-	mymtd = 0;
+	mymtd = NULL;
 	type = rom_probe_types;
 	for(; !mymtd && *type; type++) {
 		mymtd = do_map_probe(*type, &edb7312nor_map);

drivers/mtd/maps/impa7.c

@@ -77,7 +77,7 @@ int __init init_impa7(void)
 {
 	static const char *rom_probe_types[] = PROBETYPES;
 	const char **type;
-	const char *part_type = 0;
+	const char *part_type = NULL;
 	int i;
 	static struct { u_long addr; u_long size; } pt[NUM_FLASHBANKS] = {
 	  { WINDOW_ADDR0, WINDOW_SIZE0 },
@@ -99,7 +99,7 @@ int __init init_impa7(void)
 		}
 		simple_map_init(&impa7_map[i]);
 
-		impa7_mtd[i] = 0;
+		impa7_mtd[i] = NULL;
 		type = rom_probe_types;
 		for(; !impa7_mtd[i] && *type; type++) {
 			impa7_mtd[i] = do_map_probe(*type, &impa7_map[i]);

drivers/usb/host/ehci-hub.c

@@ -146,8 +146,8 @@ static int ehci_hub_resume (struct usb_hcd *hcd)
 
 #else
 
-#define ehci_hub_suspend	0
-#define ehci_hub_resume		0
+#define ehci_hub_suspend	NULL
+#define ehci_hub_resume		NULL
 
 #endif	/* CONFIG_PM */
 

net/ipv4/netfilter/ip_conntrack_proto_sctp.c

@@ -66,7 +66,7 @@ unsigned long ip_ct_sctp_timeout_shutdown_recd     = 300 SECS / 1000;
 unsigned long ip_ct_sctp_timeout_shutdown_ack_sent =   3 SECS;
 
 static unsigned long * sctp_timeouts[]
-= { 0,                                     /* SCTP_CONNTRACK_NONE  */
+= { NULL,                                  /* SCTP_CONNTRACK_NONE  */
     &ip_ct_sctp_timeout_closed,	           /* SCTP_CONNTRACK_CLOSED */
     &ip_ct_sctp_timeout_cookie_wait,       /* SCTP_CONNTRACK_COOKIE_WAIT */
     &ip_ct_sctp_timeout_cookie_echoed,     /* SCTP_CONNTRACK_COOKIE_ECHOED */

net/sunrpc/auth_gss/gss_spkm3_seal.c

@@ -126,7 +126,7 @@ spkm3_make_token(struct spkm3_ctx *ctx, int qop_req,
 out_err:
 	if (md5cksum.data) 
 		kfree(md5cksum.data);
-	token->data = 0;
+	token->data = NULL;
 	token->len = 0;
 	return GSS_S_FAILURE;
 }