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hw/pl061: Remove pointless comparison of array to null

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Remove a pointless comparison of an array to null. (There is
no need to check whether s->out[i] is non-null as qemu_set_irq
will do that for us.) Spotted by Coverity (see bug 887883).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Peter Maydell 2011-11-09 20:04:54 +00:00 committed by Anthony Liguori
parent 35914dc724
commit b78c2b3aad
1 changed files with 1 additions and 1 deletions
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2
hw/pl061.c
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@ -103,7 +103,7 @@ static void pl061_update(pl061_state *s)
s->old_data = out;
for (i = 0; i < 8; i++) {
mask = 1 << i;
if ((changed & mask) && s->out) {
if (changed & mask) {
DPRINTF("Set output %d = %d\n", i, (out & mask) != 0);
qemu_set_irq(s->out[i], (out & mask) != 0);
}