treewide: Use array_size() in vmalloc()

[linux.git] / drivers / isdn / i4l / isdn_bsdcomp.c

diff --git a/drivers/isdn/i4l/isdn_bsdcomp.c b/drivers/isdn/i4l/isdn_bsdcomp.c
index 99012c047751944c23fe4fe20670eb24bb2c28da..7f28b967ed1915fe923fd26ee828c77527b309f7 100644 (file)
--- a/drivers/isdn/i4l/isdn_bsdcomp.c
+++ b/drivers/isdn/i4l/isdn_bsdcomp.c
@@ -340,7 +340,7 @@ static void *bsd_alloc(struct isdn_ppp_comp_data *data)
         * Allocate space for the dictionary. This may be more than one page in
         * length.
         */
-       db->dict = vmalloc(hsize * sizeof(struct bsd_dict));
+       db->dict = vmalloc(array_size(hsize, sizeof(struct bsd_dict)));
        if (!db->dict) {
                bsd_free(db);
                return NULL;
@@ -353,7 +353,8 @@ static void *bsd_alloc(struct isdn_ppp_comp_data *data)
        if (!decomp)
                db->lens = NULL;
        else {
-               db->lens = vmalloc((maxmaxcode + 1) * sizeof(db->lens[0]));
+               db->lens = vmalloc(array_size(sizeof(db->lens[0]),
+                                             maxmaxcode + 1));
                if (!db->lens) {
                        bsd_free(db);
                        return (NULL);