Remove array_size() calls and replace vmalloc() with vmalloc_array() in bsd_alloc(). vmalloc_array() is also optimized better, resulting in less instructions being used. Signed-off-by: Qianfeng Rong --- drivers/net/ppp/bsd_comp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ppp/bsd_comp.c b/drivers/net/ppp/bsd_comp.c index 55954594e157..f385b759d5cf 100644 --- a/drivers/net/ppp/bsd_comp.c +++ b/drivers/net/ppp/bsd_comp.c @@ -406,7 +406,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) * Allocate space for the dictionary. This may be more than one page in * length. */ - db->dict = vmalloc(array_size(hsize, sizeof(struct bsd_dict))); + db->dict = vmalloc_array(hsize, sizeof(struct bsd_dict)); if (!db->dict) { bsd_free (db); @@ -425,7 +425,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) */ else { - db->lens = vmalloc(array_size(sizeof(db->lens[0]), (maxmaxcode + 1))); + db->lens = vmalloc_array(maxmaxcode + 1, sizeof(db->lens[0])); if (!db->lens) { bsd_free (db); -- 2.34.1