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sm501: Fix warning about unreachable code 

Coverity warned that the false arm of conditional expression is
unreachable when it is inside an if with the same condition.
Remove the unreachable code to avoid the warning.

Fixes: CID 1394215
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
BALATON Zoltan 2018-07-15 22:59:21 +02:00 committed by David Gibson
parent 3cc702d6aa
commit 6730df0514
1 changed files with 1 additions and 1 deletions
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2
hw/display/sm501.c
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@ -1024,7 +1024,7 @@ static void sm501_i2c_write(void *opaque, hwaddr addr, uint64_t value,
if (res) {
SM501_DPRINTF("sm501 i2c : transfer failed"
" i=%d, res=%d\n", i, res);
s->i2c_status |= (res ? SM501_I2C_STATUS_ERROR : 0);
s->i2c_status |= SM501_I2C_STATUS_ERROR;
return;
}
}