staging: unisys: fix some debugfs output

When we removed the ERRDEV() macro we made a small mistake so now it
doesn't print the "Virtual PCI devices" section header.

Fixes: 0aca78449b58 ('staging: unisys: remove ERRDEV macros')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/virtpci/virtpci.c b/drivers/staging/unisys/virtpci/virtpci.c
index 43b5736..cfefdab 100644 (file)
--- a/drivers/staging/unisys/virtpci/virtpci.c
+++ b/drivers/staging/unisys/virtpci/virtpci.c
@@ -1289,8 +1289,8 @@ static ssize_t info_debugfs_read(struct file *file, char __user *buf,
        printparam.str_pos = &str_pos;
        printparam.buf = vbuf;
        printparam.len = &len;
-       if (bus_for_each_dev(&virtpci_bus_type, NULL,
-                            (void *)&printparam, print_vbus))
+       bus_for_each_dev(&virtpci_bus_type, NULL, (void *)&printparam,
+                        print_vbus);
 
        str_pos += scnprintf(vbuf + str_pos, len - str_pos,
                        "\n Virtual PCI devices\n");