can: tcan4x5x: remove __packed attribute from struct tcan4x5x_map_buf

The first member of struct tcan4x5x_map_buf is the struct tcan4x5x_buf_cmd,
which has a size of 4 bytes. It's followed by an array of u8. The compiler
places the array directly after the struct tcan4x5x_buf_cmd.

This patch removes the not needed attribute __packed from the struct
tcan4x5x_map_buf.

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20210113203955.912916-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/m_can/tcan4x5x.h b/drivers/net/can/m_can/tcan4x5x.h
index 7bf264f8e81f46e260578a95411823cbef2962b8..c66da829b795a2d1a8031ff42bee0478a5a0f771 100644 (file)
--- a/drivers/net/can/m_can/tcan4x5x.h
+++ b/drivers/net/can/m_can/tcan4x5x.h
@@ -25,7 +25,7 @@ struct __packed tcan4x5x_buf_cmd {
        u8 len;
 };
 
-struct __packed tcan4x5x_map_buf {
+struct tcan4x5x_map_buf {
        struct tcan4x5x_buf_cmd cmd;
        u8 data[256 * sizeof(u32)];
 } ____cacheline_aligned;