| commit | 7253eaba7b179db2e07e67c5b78d5f10b332291d | [log] [tgz] |
|---|---|---|
| author | Matt Fleming <matt.fleming@intel.com> | Tue Oct 16 15:58:07 2012 +0100 |
| committer | Matt Fleming <matt.fleming@intel.com> | Tue Oct 30 10:39:25 2012 +0000 |
| tree | e233e80b8601446d75fe85d0f5acf9736502848e | |
| parent | 310ad75448329f167af3c4a10e4a9de4d80058ff [diff] |
efivarfs: Return an error if we fail to read a variable Instead of always returning 0 in efivarfs_file_read(), even when we fail to successfully read the variable, convert the EFI status to something meaningful and return that to the caller. This way the user will have some hint as to why the read failed. Acked-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>