gwj / at91sam9263 · Commits

Commit 5be8e1f258f67205555a79af20813d68ac5878e0

Authored by blueswir1
1 parent 40ea94a5

Silence warnings about unused variables 

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5535 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 5 additions and 5 deletions
usb-linux.c
  View file @5be8e1f
... ... @@ -76,6 +76,8 @@ static int usb_host_find_device(int *pbus_num, int *paddr,
76 76 #define dprintf(...)
77 77 #endif
78 78  
  79 +#define USBDBG_DEVOPENED "husb: opened %s/devices\n"
  80 +
79 81 #define USBPROCBUS_PATH "/proc/bus/usb"
80 82 #define PRODUCT_NAME_SZ 32
81 83 #define MAX_ENDPOINTS 16
... ... @@ -1262,8 +1264,6 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
1262 1264 FILE *f = 0;
1263 1265 DIR *dir = 0;
1264 1266 int ret = 0;
1265   - const char *devices = "/devices";
1266   - const char *opened = "husb: opened %s%s\n";
1267 1267 const char *fs_type[] = {"unknown", "proc", "dev", "sys"};
1268 1268 char devpath[PATH_MAX];
1269 1269  
... ... @@ -1275,7 +1275,7 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
1275 1275 strcpy(devpath, USBPROCBUS_PATH);
1276 1276 usb_fs_type = USB_FS_PROC;
1277 1277 fclose(f);
1278   - dprintf(opened, USBPROCBUS_PATH, devices);
  1278 + dprintf(USBDBG_DEVOPENED, USBPROCBUS_PATH);
1279 1279 goto found_devices;
1280 1280 }
1281 1281 /* try additional methods if an access method hasn't been found yet */
... ... @@ -1285,7 +1285,7 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
1285 1285 strcpy(devpath, USBDEVBUS_PATH);
1286 1286 usb_fs_type = USB_FS_DEV;
1287 1287 fclose(f);
1288   - dprintf(opened, USBDEVBUS_PATH, devices);
  1288 + dprintf(USBDBG_DEVOPENED, USBDEVBUS_PATH);
1289 1289 goto found_devices;
1290 1290 }
1291 1291 dir = opendir(USBSYSBUS_PATH "/devices");
... ... @@ -1294,7 +1294,7 @@ static int usb_host_scan(void *opaque, USBScanFunc *func)
1294 1294 strcpy(devpath, USBDEVBUS_PATH);
1295 1295 usb_fs_type = USB_FS_SYS;
1296 1296 closedir(dir);
1297   - dprintf(opened, USBSYSBUS_PATH, devices);
  1297 + dprintf(USBDBG_DEVOPENED, USBSYSBUS_PATH);
1298 1298 goto found_devices;
1299 1299 }
1300 1300 found_devices:
... ...