driver core: test_async: fix an error code

[platform/kernel/linux-starfive.git] / init / do_mounts.c

diff --git a/init/do_mounts.c b/init/do_mounts.c
index 2a970f6..1aa0158 100644 (file)
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -192,8 +192,19 @@ retry:
                printk("VFS: Cannot open root device \"%s\" or %s: error %d\n",
                                pretty_name, b, err);
                printk("Please append a correct \"root=\" boot option; here are the available partitions:\n");
-
                printk_all_partitions();
+
+               if (root_fs_names)
+                       num_fs = list_bdev_fs_names(fs_names, PAGE_SIZE);
+               if (!num_fs)
+                       pr_err("Can't find any bdev filesystem to be used for mount!\n");
+               else {
+                       pr_err("List of all bdev filesystems:\n");
+                       for (i = 0, p = fs_names; i < num_fs; i++, p += strlen(p)+1)
+                               pr_err(" %s", p);
+                       pr_err("\n");
+               }
+
                panic("VFS: Unable to mount root fs on %s", b);
        }
        if (!(flags & SB_RDONLY)) {
@@ -256,8 +267,6 @@ static inline void mount_nfs_root(void)
 
 #ifdef CONFIG_CIFS_ROOT
 
-extern int cifs_root_data(char **dev, char **opts);
-
 #define CIFSROOT_TIMEOUT_MIN   5
 #define CIFSROOT_TIMEOUT_MAX   30
 #define CIFSROOT_RETRY_MAX     5