firewire: use clamp and min3 macros

Use kernel.h's convenience macros.  Also omit a printk that should never
happen and won't matter much if it ever happened.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 03a7a85d0424..d1fad1fb17e2 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -502,11 +502,7 @@ static struct fwnet_peer *fwnet_peer_find_by_node_id(struct fwnet_device *dev,
 static unsigned fwnet_max_payload(unsigned max_rec, unsigned speed)
 {
         max_rec = min(max_rec, speed + 8);
-        max_rec = min(max_rec, 0xbU); /* <= 4096 */
-        if (max_rec < 8) {
-                fw_notify("max_rec %x out of range\n", max_rec);
-                max_rec = 8;
-        }
+        max_rec = clamp(max_rec, 8U, 11U); /* 512...4096 */
 
         return (1 << (max_rec + 1)) - RFC2374_FRAG_HDR_SIZE;
 }