staging: lustre: obd: add newline for dumped config record

The function class_config_parse_rec() parses the llog record
and places it into a buffer to be returned. That buffer needs
to end with a newline which is currently missing.

Signed-off-by: Amir Shehata <amir.shehata@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2149
Reviewed-on: http://review.whamcloud.com/4254
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c
index 0afbc01..a3a2abc 100644 (file)
--- a/drivers/staging/lustre/lustre/obdclass/obd_config.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c
@@ -1349,6 +1349,7 @@ static int class_config_parse_rec(struct llog_rec_hdr *rec, char *buf,
                                        lustre_cfg_string(lcfg, i));
                }
        }
+       ptr += snprintf(ptr, end - ptr, "\n");
        /* return consumed bytes */
        rc = ptr - buf;
        return rc;