Staging: rts5139: More appropriate use of sizeof operand

Use the pointer rts51x to get the size of the struct.

Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5139/rts51x.c b/drivers/staging/rts5139/rts51x.c
index 612041005b59918742bb3880a7f07f4b96d67aa3..8529cbabc5542f377bc7c81bb7c945e9f2db6348 100644 (file)
--- a/drivers/staging/rts5139/rts51x.c
+++ b/drivers/staging/rts5139/rts51x.c
@@ -719,7 +719,7 @@ static int rts51x_probe(struct usb_interface *intf,
 
        pr_debug("%s detected\n", RTS51X_NAME);
 
-       rts51x = kzalloc(sizeof(struct rts51x_usb), GFP_KERNEL);
+       rts51x = kzalloc(sizeof(*rts51x), GFP_KERNEL);
        if (!rts51x)
                return -ENOMEM;