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misc: Fix some unitialized variable warnings that show up with -Os

master
Solomon Peachy 2015-07-04 10:12:57 -04:00
parent 5fa84dc2b7
commit cd03e9a22f
4 changed files with 7 additions and 8 deletions
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6
Makefile
View File

@ -1,7 +1,7 @@
BACKEND_NAME = gutenprint52+usb
EXEC_NAME = dyesub_backend
CFLAGS = -Wall -Wextra -g
CFLAGS = -Wall -Wextra -g -Os
LDFLAGS = `pkg-config --libs libusb-1.0`
CPPFLAGS = `pkg-config --cflags libusb-1.0`
@ -25,9 +25,9 @@ $(BACKENDS): $(EXEC_NAME)
ln -sf $(EXEC_NAME) $@
cppcheck:
cppcheck -q -v --std=c99 --enable=all -I/usr/include -DURI_PREFIX=\"$(BACKEND_NAME)\" $(SOURCES)
cppcheck -q -v --std=c99 --enable=all -I/usr/include $(CPPFLAGS) -DURI_PREFIX=\"$(BACKEND_NAME)\" $(SOURCES)
install:
install:
install -o root -m 700 $(EXEC_NAME) $(CUPS_BACKEND_DIR)/$(BACKEND_NAME)
mkdir -p $(CUPS_DATA_DIR)/usb
install -o root -m 644 blacklist $(CUPS_DATA_DIR)/usb/net.sf.gimp-print.usb-quirks

3
backend_canonselphy.c
View File

@ -565,8 +565,7 @@ static void canonselphy_attach(void *vctx, struct libusb_device_handle *dev,
/* Special cases for some models */
if (ctx->printer->type == P_ES40_CP790) {
int i;
int printer_type;
int printer_type = -1;
if (desc.idProduct == USB_PID_CANON_CP790)
printer_type = P_CP790;

2
backend_common.c
View File

@ -463,7 +463,7 @@ static int print_scan_output(struct libusb_device *device,
/* Try to claim the printer, and handle transient failures */
if (!backend_claim_interface(dev, iface)) {
int i;
uint8_t endp_up, endp_down;
uint8_t endp_up = 0, endp_down = 0;
libusb_get_active_config_descriptor(device, &config);
for (i = 0 ; i < config->interface[0].altsetting[0].bNumEndpoints ; i++) {
if ((config->interface[0].altsetting[0].endpoint[i].bmAttributes & 3) == LIBUSB_TRANSFER_TYPE_BULK) {

4
backend_shinkos1245.c
View File

@ -1474,7 +1474,7 @@ top:
/* Set matte intensity */
if (ctx->hdr.mattedepth != 0x7fffffff) {
int current;
int current = -1;
i = shinkos1245_get_matte(ctx, &current);
if (i < 0)
goto printer_error;
@ -1483,7 +1483,7 @@ top:
if (i < 0)
goto printer_error;
if (i > 0) {
/* We can't set the matte depth if we're printing */
INFO("Can't set matte intensity when printing in progres...\n");
state = S_IDLE;
sleep(1);
break;