treewide: kmalloc() -> kmalloc_array()

[linux-block.git] / sound / usb / line6 / pcm.c

diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c
index b3854f8c0c679f4d5da9b3ab00a644eacb5c99d9..72c6f8e82a7e9cb06e9c4489064d05dc39891448 100644 (file)
--- a/sound/usb/line6/pcm.c
+++ b/sound/usb/line6/pcm.c
@@ -158,8 +158,10 @@ static int line6_buffer_acquire(struct snd_line6_pcm *line6pcm,
 
        /* Invoked multiple times in a row so allocate once only */
        if (!test_and_set_bit(type, &pstr->opened) && !pstr->buffer) {
-               pstr->buffer = kmalloc(line6pcm->line6->iso_buffers *
-                                      LINE6_ISO_PACKETS * pkt_size, GFP_KERNEL);
+               pstr->buffer =
+                       kmalloc(array3_size(line6pcm->line6->iso_buffers,
+                                           LINE6_ISO_PACKETS, pkt_size),
+                               GFP_KERNEL);
                if (!pstr->buffer)
                        return -ENOMEM;
        }