[U-Boot] [PATCH] UBIFS: Improve error message when reading superblock failed

Bernhard Walle
2012-02-09T17:15:02Z

In addition to the error message also display the error code. I had the
problem that my malloc memory was not enough (ENOMEM), and if u-boot
had displayed the error code immediately that would have saved me some
debugging.

Signed-off-by: Bernhard Walle <walle@corscience.de>
---
fs/ubifs/super.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 26b48f0..0b1440b 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -1191,7 +1191,7 @@ int ubifs_mount(char *vol_name)
mnt = NULL;
ret = ubifs_get_sb(&ubifs_fs_type, flags, name, data, mnt);
if (ret) {
- printf("Error reading superblock on volume '%s'!\n", name);
+ printf("Error reading superblock on volume '%s': %d!\n", name, -ret);
return -1;
}

--
1.7.9