Hi,
here are patches for some | vs. || and & vs. && bugs found with
find ${1:-.} -name \*.c | xargs grep -En \
'![a-zA-Z0-9_ ]+(\|[^|]|\&[^&])|([^|]\||[^&]\&) *!'
I also emailed them to the maintainers/authors if I could find them, but
failed for some (e.g. gus_xxx.c).
so long
Norbert
--- linux-2.4.20/drivers/usb/acm.c~ 2002-12-03 00:17:50.000000000 -0800
+++ linux-2.4.20/drivers/usb/acm.c 2003-03-02 03:03:34.000000000 -0800
@@ -240,7 +240,7 @@
if (urb->status)
dbg("nonzero read bulk status received: %d", urb->status);
- if (!urb->status & !acm->throttle) {
+ if (!urb->status && !acm->throttle) {
for (i = 0; i < urb->actual_length && !acm->throttle; i++) {
/* if we insert more than TTY_FLIPBUF_SIZE characters,
* we drop them. */
--- linux-2.4.20/drivers/net/aironet4500_core.c~ 2001-09-30 12:26:06.000000000 -0700
+++ linux-2.4.20/drivers/net/aironet4500_core.c 2003-03-02 03:03:35.000000000 -0800
@@ -2676,10 +2676,8 @@
#endif
//awc_dump_registers(dev);
- if (adhoc & !max_mtu)
- max_mtu= 2250;
- else if (!max_mtu)
- max_mtu= 1500;
+ if (!max_mtu)
+ max_mtu= adhoc ? 2250 : 1500;
priv->sleeping_bap = 1;
--- linux-2.4.20/drivers/video/aty128fb.c~ 2002-12-03 00:17:56.000000000 -0800
+++ linux-2.4.20/drivers/video/aty128fb.c 2003-03-02 03:05:44.000000000 -0800
@@ -2531,7 +2531,7 @@
reg |= LVDS_BL_MOD_EN | LVDS_BLON;
if (on && level > BACKLIGHT_OFF) {
reg |= LVDS_DIGION;
- if (!reg & LVDS_ON) {
+ if ((reg & LVDS_ON) == 0) {
reg &= ~LVDS_BLON;
aty_st_le32(LVDS_GEN_CNTL, reg);
(void)aty_ld_le32(LVDS_GEN_CNTL);
--- linux-2.4.20/drivers/sound/gus_midi.c~ 2001-03-06 19:28:32.000000000 -0800
+++ linux-2.4.20/drivers/sound/gus_midi.c 2003-03-02 03:03:35.000000000 -0800
@@ -183,7 +183,7 @@
qhead++;
}
restore_flags(flags);
- return (qlen > 0) | !(GUS_MIDI_STATUS() & MIDI_XMIT_EMPTY);
+ return (qlen > 0) || !(GUS_MIDI_STATUS() & MIDI_XMIT_EMPTY);
}
#define MIDI_SYNTH_NAME "Gravis Ultrasound Midi"
--- linux-2.4.20/drivers/sound/gus_wave.c~ 2001-09-14 14:40:00.000000000 -0700
+++ linux-2.4.20/drivers/sound/gus_wave.c 2003-03-02 03:03:35.000000000 -0800
@@ -3123,7 +3123,7 @@
gus_initialize();
- if ((gus_mem_size > 0) & !gus_no_wave_dma)
+ if ((gus_mem_size > 0) && !gus_no_wave_dma)
{
hw_config->slots[4] = -1;
if ((gus_devnum = sound_install_audiodrv(AUDIO_DRIVER_VERSION,
--- linux-2.4.20/drivers/i2c/i2c-proc.c~ 2002-03-11 01:07:21.000000000 -0800
+++ linux-2.4.20/drivers/i2c/i2c-proc.c 2003-03-02 03:03:34.000000000 -0800
@@ -729,7 +729,7 @@
||
((address_data->
ignore_range[i] ==
- SENSORS_ANY_I2C_BUS) & !is_isa))
+ SENSORS_ANY_I2C_BUS) && !is_isa))
&& (addr >= address_data->ignore_range[i + 1])
&& (addr <= address_data->ignore_range[i + 2])) {
#ifdef DEBUG
@@ -818,7 +818,7 @@
i += 2) {
if (((adapter_id == address_data->probe[i]) ||
((address_data->
- probe[i] == SENSORS_ANY_I2C_BUS) & !is_isa))
+ probe[i] == SENSORS_ANY_I2C_BUS) && !is_isa))
&& (addr == address_data->probe[i + 1])) {
#ifdef DEBUG
printk
@@ -835,7 +835,7 @@
((adapter_id == address_data->probe_range[i])
||
((address_data->probe_range[i] ==
- SENSORS_ANY_I2C_BUS) & !is_isa))
+ SENSORS_ANY_I2C_BUS) && !is_isa))
&& (addr >= address_data->probe_range[i + 1])
&& (addr <= address_data->probe_range[i + 2])) {
found = 1;
--- linux-2.4.20/drivers/sound/maestro.c~ 2002-08-25 03:12:46.000000000 -0700
+++ linux-2.4.20/drivers/sound/maestro.c 2003-03-02 03:03:34.000000000 -0800
@@ -3359,7 +3359,7 @@
/* check to see if we have a capabilities list in
the config register */
pci_read_config_word(pcidev, PCI_STATUS, &w);
- if(! w & PCI_STATUS_CAP_LIST) return 0;
+ if(!(w & PCI_STATUS_CAP_LIST)) return 0;
/* walk the list, starting at the head. */
pci_read_config_byte(pcidev,PCI_CAPABILITY_LIST,&next);
--- linux-2.4.20/drivers/video/radeonfb.c~ 2002-12-03 00:17:56.000000000 -0800
+++ linux-2.4.20/drivers/video/radeonfb.c 2003-03-02 03:05:42.000000000 -0800
@@ -2778,7 +2778,7 @@
lvds_gen_cntl |= (LVDS_BL_MOD_EN | LVDS_BLON);
if (on && (level > BACKLIGHT_OFF)) {
lvds_gen_cntl |= LVDS_DIGON;
- if (!lvds_gen_cntl & LVDS_ON) {
+ if ((lvds_gen_cntl & LVDS_ON) == 0) {
lvds_gen_cntl &= ~LVDS_BLON;
OUTREG(LVDS_GEN_CNTL, lvds_gen_cntl);
(void)INREG(LVDS_GEN_CNTL);
-
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This archive was generated by hypermail 2b29 : Fri Mar 07 2003 - 22:00:18 EST