staging: lustre: add an extra line

Add an extra line break between the variable
declaration and the rest of the code
Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c

@@ -58,6 +58,7 @@
 void cfs_cap_raise(cfs_cap_t cap)
 {
 	struct cred *cred;
+
 	cred = prepare_creds();
 	if (cred) {
 		cap_raise(cred->cap_effective, cap);
@@ -68,6 +69,7 @@ void cfs_cap_raise(cfs_cap_t cap)
 void cfs_cap_lower(cfs_cap_t cap)
 {
 	struct cred *cred;
+
 	cred = prepare_creds();
 	if (cred) {
 		cap_lower(cred->cap_effective, cap);