hvc_console: Use kzalloc() instead of kmalloc() + memset()

Replace kmalloc() + memset()  with kzalloc().

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 0e18fdb..09676b4 100644 (file)
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -765,13 +765,11 @@ struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int data,
                        return ERR_PTR(err);
        }
 
-       hp = kmalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
+       hp = kzalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
                        GFP_KERNEL);
        if (!hp)
                return ERR_PTR(-ENOMEM);
 
-       memset(hp, 0x00, sizeof(*hp));
-
        hp->vtermno = vtermno;
        hp->data = data;
        hp->ops = ops;