Staging: crystalhd: Fix assignment of 0/1 to bool variables

Convert 0 to false and 1 to true when assigning values to bool
variables. Inspired by commit 3db1cd5c05f35fb43eb134df6f321de4e63141f2.

The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):

@@
bool b;
@@
(
-b = 0
+b = false
|
-b = 1
+b = true
)

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/crystalhd/crystalhd_hw.c b/drivers/staging/crystalhd/crystalhd_hw.c
index 5845e899ee806402d39dbfbe621aa7f2639818d2..043bd49843ffd4082b1303ca305a9842418293cf 100644 (file)
--- a/drivers/staging/crystalhd/crystalhd_hw.c
+++ b/drivers/staging/crystalhd/crystalhd_hw.c
@@ -1517,7 +1517,7 @@ static void crystalhd_rx_isr(struct crystalhd_hw *hw, uint32_t intr_sts)
        uint32_t i, list_avail = 0;
        enum BC_STATUS comp_sts = BC_STS_NO_DATA;
        uint32_t y_err_sts, uv_err_sts, y_dn_sz = 0, uv_dn_sz = 0;
-       bool ret = 0;
+       bool ret = false;
 
        if (!hw) {
                BCMLOG_ERR("Invalid Arguments\n");
@@ -1852,7 +1852,7 @@ bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw)
 {
        uint32_t intr_sts = 0;
        uint32_t deco_intr = 0;
-       bool rc = 0;
+       bool rc = false;
 
        if (!adp || !hw->dev_started)
                return rc;
@@ -1865,7 +1865,7 @@ bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw)
 
        if (intr_sts) {
                /* let system know we processed interrupt..*/
-               rc = 1;
+               rc = true;
                hw->stats.dev_interrupts++;
        }
 
@@ -1886,7 +1886,7 @@ bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw)
                /* FIXME: jarod: No udelay? might this be
                 the real reason mini pci-e cards were stalling out? */
                bc_dec_reg_wr(adp, Stream2Host_Intr_Sts, 0);
-               rc = 1;
+               rc = true;
        }
 
        /* Rx interrupts */