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hw/net/rtl8139: Simplify if/else statement 

Rewrite:

      if (E) {
          return A;
      } else {
          return B;
      }
      /* EOF */
  }

as:

      if (E) {
          return A;
      }
      return B;
  }

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-03-05 18:56:47 +01:00 committed by Jason Wang
parent 0002c3a696
commit 2fa3d2d401
1 changed files with 4 additions and 4 deletions
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8
hw/net/rtl8139.c
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@ -808,11 +808,11 @@ static int rtl8139_can_receive(NetClientState *nc)
/* ??? Flow control not implemented in c+ mode.
This is a hack to work around slirp deficiencies anyway. */
return 1;
} else {
avail = MOD2(s->RxBufferSize + s->RxBufPtr - s->RxBufAddr,
s->RxBufferSize);
return (avail == 0 || avail >= 1514 || (s->IntrMask & RxOverflow));
}
avail = MOD2(s->RxBufferSize + s->RxBufPtr - s->RxBufAddr,
s->RxBufferSize);
return avail == 0 || avail >= 1514 || (s->IntrMask & RxOverflow);
}
static ssize_t rtl8139_do_receive(NetClientState *nc, const uint8_t *buf, size_t size_, int do_interrupt)