staging: lustre: lustre: obdclass: Added missing line after declaration

Added missing line after declaration fixing the following checkpatch.pl warning in dt_object.c:
WARNING: Missing a blank line after declarations
Signed-off-by: Kumari Radha <kumari.radha3@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/obdclass/dt_object.c

@@ -950,8 +950,8 @@ int lprocfs_dt_rd_blksize(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		*eof = 1;
 		rc = snprintf(page, count, "%u\n",
@@ -967,8 +967,8 @@ int lprocfs_dt_rd_kbytestotal(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		__u32 blk_size = osfs.os_bsize >> 10;
 		__u64 result = osfs.os_blocks;
@@ -989,8 +989,8 @@ int lprocfs_dt_rd_kbytesfree(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		__u32 blk_size = osfs.os_bsize >> 10;
 		__u64 result = osfs.os_bfree;
@@ -1011,8 +1011,8 @@ int lprocfs_dt_rd_kbytesavail(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		__u32 blk_size = osfs.os_bsize >> 10;
 		__u64 result = osfs.os_bavail;
@@ -1033,8 +1033,8 @@ int lprocfs_dt_rd_filestotal(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		*eof = 1;
 		rc = snprintf(page, count, "%llu\n", osfs.os_files);
@@ -1049,8 +1049,8 @@ int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off,
 {
 	struct dt_device *dt = data;
 	struct obd_statfs osfs;
-
 	int rc = dt_statfs(NULL, dt, &osfs);
+
 	if (rc == 0) {
 		*eof = 1;
 		rc = snprintf(page, count, "%llu\n", osfs.os_ffree);