| From: Yang Guang <yang.guang5@zte.com.cn> |
| Subject: arch/ia64/kernel/setup.c: use swap() to make code cleaner |
| |
| Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid |
| opencoding it. |
| |
| Link: https://lkml.kernel.org/r/20211104001908.695110-1-yang.guang5@zte.com.cn |
| Reported-by: Zeal Robot <zealci@zte.com.cn> |
| Signed-off-by: Yang Guang <yang.guang5@zte.com.cn> |
| Cc: David Yang <davidcomponentone@gmail.com> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| arch/ia64/kernel/setup.c | 5 +---- |
| 1 file changed, 1 insertion(+), 4 deletions(-) |
| |
| --- a/arch/ia64/kernel/setup.c~ia64-use-swap-to-make-code-cleaner |
| +++ a/arch/ia64/kernel/setup.c |
| @@ -208,10 +208,7 @@ sort_regions (struct rsvd_region *rsvd_r |
| while (max--) { |
| for (j = 0; j < max; ++j) { |
| if (rsvd_region[j].start > rsvd_region[j+1].start) { |
| - struct rsvd_region tmp; |
| - tmp = rsvd_region[j]; |
| - rsvd_region[j] = rsvd_region[j + 1]; |
| - rsvd_region[j + 1] = tmp; |
| + swap(rsvd_region[j], rsvd_region[j + 1]); |
| } |
| } |
| } |
| _ |
