Commit b00aff6a authored Jan 19, 2011 by Dan Carpenter Committed by Mauro Carvalho Chehab Mar 21, 2011

[media] dib9000: fix return type in dib9000_mbx_send_attr()



dib9000_mbx_send_attr() returns an int.  It doesn't work to save
negative error codes in an unsigned char, so I've made "ret" an int
type.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent ed54c0e3

drivers/media/dvb/frontends/dib9000.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -486,10 +486,11 @@ static int dib9000_mbx_host_init(struct dib9000_state *state, u8 risc_id)
		#define MAX_MAILBOX_TRY 100
		static int dib9000_mbx_send_attr(struct dib9000_state state, u8 id, u16 data, u8 len, u16 attr)
		{
		u8 ret = 0, *d, b[2];
		u8 *d, b[2];
		u16 tmp;
		u16 size;
		u32 i;
		int ret = 0;

		if (!state->platform.risc.fw_is_running)
		return -EINVAL;