[S390] Fix sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index 547ef90..3be0656 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -103,7 +103,7 @@
out_kbd:
kfree(kbd);
out:
- return 0;
+ return NULL;
}
void
@@ -304,7 +304,7 @@
if (kbd->sysrq) {
if (kbd->sysrq == K(KT_LATIN, '-')) {
kbd->sysrq = 0;
- handle_sysrq(value, 0, kbd->tty);
+ handle_sysrq(value, NULL, kbd->tty);
return;
}
if (value == '-') {
@@ -363,7 +363,7 @@
/* disallocate map */
key_map = kbd->key_maps[tmp.kb_table];
if (key_map) {
- kbd->key_maps[tmp.kb_table] = 0;
+ kbd->key_maps[tmp.kb_table] = NULL;
kfree(key_map);
}
break;