atm: he: Fix undefined sequence points.
GCC complains in these queue index operations because we
perform operations of the form:
x = some_operation(++x);
which is undefined. Replace with:
x = some_operation(x + 1);
which is well defined and provides the intended operation.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 6cf59bf..9a51df4 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1801,7 +1801,7 @@
next_rbrq_entry:
he_dev->rbrq_head = (struct he_rbrq *)
((unsigned long) he_dev->rbrq_base |
- RBRQ_MASK(++he_dev->rbrq_head));
+ RBRQ_MASK(he_dev->rbrq_head + 1));
}
read_unlock(&vcc_sklist_lock);
@@ -1884,7 +1884,7 @@
pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
he_dev->tbrq_head = (struct he_tbrq *)
((unsigned long) he_dev->tbrq_base |
- TBRQ_MASK(++he_dev->tbrq_head));
+ TBRQ_MASK(he_dev->tbrq_head + 1));
}
if (updated) {
