Commit 65cb2a14 authored by Shraddha Barke's avatar Shraddha Barke Committed by Michael Tokarev
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hw: char: Remove unnecessary variable 



Compress lines and remove the variable.

Signed-off-by: default avatarShraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
parent bf5f78ef

hw/char/etraxfs_ser.c

+1 −3
Original line number Diff line number Diff line
@@ -182,15 +182,13 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size) 
static int serial_can_receive(void *opaque)

{

    ETRAXSerial *s = opaque;

    int r;



    /* Is the receiver enabled?  */

    if (!(s->regs[RW_REC_CTRL] & (1 << 3))) {

        return 0;

    }



    r = sizeof(s->rx_fifo) - s->rx_fifo_len;

    return r;

    return sizeof(s->rx_fifo) - s->rx_fifo_len;

}



static void serial_event(void *opaque, int event)