Commit 34b46efd authored by Changcheng Deng's avatar Changcheng Deng Committed by Linus Torvalds
Browse files

lib/test_vmalloc.c: use swap() to make code cleaner 

Use swap() in order to make code cleaner.  Issue found by coccinelle.

Link: https://lkml.kernel.org/r/20211028111443.15744-1-deng.changcheng@zte.com.cn


Signed-off-by: default avatarChangcheng Deng <deng.changcheng@zte.com.cn>
Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Reviewed-by: default avatarUladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c00b6b96

lib/test_vmalloc.c

+2 −4
Original line number Diff line number Diff line
@@ -393,7 +393,7 @@ static struct test_driver { 
static void shuffle_array(int *arr, int n)

{

	unsigned int rnd;

	int i, j, x;

	int i, j;



	for (i = n - 1; i > 0; i--)  {

		get_random_bytes(&rnd, sizeof(rnd));
@@ -402,9 +402,7 @@ static void shuffle_array(int *arr, int n) 
		j = rnd % i;



		/* Swap indexes. */

		x = arr[i];

		arr[i] = arr[j];

		arr[j] = x;

		swap(arr[i], arr[j]);

	}

}