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port, httpd: parenthesise the mixed operators and drop a dead local

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Compiling these two files for the host turns up warnings that SDCC does
not print: four places mix & with | and two mix && with ||, and l2_delete
keeps a counter it never reads. The parentheses only say what the
compiler already does, so the generated code is unchanged.

counter_to_html() reads the SFRs directly for the zero test, which saves
14 bytes of bank 1.
This commit is contained in:
d00f committed 2026-09-17 20:49:01 +02:00
1 parent d6253ddc25
commit 674dc1f35d
2 files changed
+7 -9
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rtl837x_port.c
+6 -6
View File
@@ -102,9 +102,9 @@ static void port_pvid_write(uint8_t port, __xdata uint16_t pvid)
reg_read_m(reg);
if (port & 0x1) {
REG_WRITE(reg, sfr_data[0], pvid >> 4, sfr_data[2] & 0x0f | (pvid << 4), sfr_data[3]);
REG_WRITE(reg, sfr_data[0], pvid >> 4, (sfr_data[2] & 0x0f) | (pvid << 4), sfr_data[3]);
} else {
REG_WRITE(reg, sfr_data[0], sfr_data[1], sfr_data[2] & 0xf0 | (pvid >> 8), pvid);
REG_WRITE(reg, sfr_data[0], sfr_data[1], (sfr_data[2] & 0xf0) | (pvid >> 8), pvid);
}
}
@@ -285,7 +285,7 @@ void vlan_setup(void) __banked
#endif
reg_read_m(reg);
if (i & 0x1) {
REG_WRITE(reg, sfr_data[0], 0, sfr_data[2] & 0x0f | 0x10, sfr_data[3]);
REG_WRITE(reg, sfr_data[0], 0, (sfr_data[2] & 0x0f) | 0x10, sfr_data[3]);
} else {
REG_WRITE(reg, sfr_data[0], sfr_data[1], sfr_data[2] & 0xf0, 0x01);
}
@@ -758,7 +758,7 @@ void port_eee_enable_all(__xdata uint8_t speed) __banked
port_eee_enable(i, speed);
} else {
if (speed & EEE_10G)
port_eee_enable(i, speed & EEE_NORESET | EEE_2G5);
port_eee_enable(i, (speed & EEE_NORESET) | EEE_2G5);
else
port_eee_enable(i, speed);
}
@@ -899,7 +899,7 @@ void vlan_dump(void) __banked
/** Set the ingress VLAN filtering */
bool port_ingress_vlan_filter_set(uint8_t port, __xdata bool enabled) __banked
{
if (port < machine.min_port || port > machine.max_port && port != CPU_PORT) {
if (port < machine.min_port || (port > machine.max_port && port != CPU_PORT)) {
return false;
}
if (enabled)
@@ -913,7 +913,7 @@ bool port_ingress_vlan_filter_set(uint8_t port, __xdata bool enabled) __banked
/** Get the ingress VLAN filtering status */
bool port_ingress_vlan_filter_get(uint8_t port) __banked
{
if (port < machine.min_port || port > machine.max_port && port != CPU_PORT) {
if (port < machine.min_port || (port > machine.max_port && port != CPU_PORT)) {
return false;
}