Use swap() function instead of using a temporary variable for swapping
two variables.
The Coccinelle semantic patch used to make this change is as follows:
//<smpl>
@@
type T;
T a,b,c;
@@
- a = b;
- b = c;
- c = a;
+ swap(b, c);
//<smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Change-Id: I19aa52fe4e05fed2e03c1d8515731a5ce01b3d09
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-on: https://review.whamcloud.com/24576
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
if (rc == 0) {
bd2->bd_bucket = NULL;
- } else if (rc > 0) { /* swab bd1 and bd2 */
- struct cfs_hash_bd tmp;
-
- tmp = *bd2;
- *bd2 = *bd1;
- *bd1 = tmp;
+ } else if (rc > 0) {
+ swap(*bd1, *bd2); /* swab bd1 and bd2 */
}
}