switch ->is_visible() to returning umode_t

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 379c696..797a439 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -325,9 +325,9 @@
 }
 
 
-static mode_t beiscsi_tgt_get_attr_visibility(void *data, int type)
+static umode_t beiscsi_tgt_get_attr_visibility(void *data, int type)
 {
-	int rc;
+	umode_t rc;
 
 	switch (type) {
 	case ISCSI_BOOT_TGT_NAME:
@@ -348,9 +348,9 @@
 	return rc;
 }
 
-static mode_t beiscsi_ini_get_attr_visibility(void *data, int type)
+static umode_t beiscsi_ini_get_attr_visibility(void *data, int type)
 {
-	int rc;
+	umode_t rc;
 
 	switch (type) {
 	case ISCSI_BOOT_INI_INITIATOR_NAME:
@@ -364,9 +364,9 @@
 }
 
 
-static mode_t beiscsi_eth_get_attr_visibility(void *data, int type)
+static umode_t beiscsi_eth_get_attr_visibility(void *data, int type)
 {
-	int rc;
+	umode_t rc;
 
 	switch (type) {
 	case ISCSI_BOOT_ETH_FLAGS: