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loader: let compiler figure out the length of the string
[mesa.git]
/
src
/
loader
/
loader.c
diff --git
a/src/loader/loader.c
b/src/loader/loader.c
index 3c67f9dc2448a34dbf8e21341edc94860207a0af..913b3dcac032b3c9cd0ab068874627913f2b45bc 100644
(file)
--- a/
src/loader/loader.c
+++ b/
src/loader/loader.c
@@
-110,8
+110,7
@@
static char *loader_get_dri_config_device_id(void)
static char *drm_construct_id_path_tag(drmDevicePtr device)
{
-/* Length of "pci-xxxx_xx_xx_x\0" */
-#define PCI_ID_PATH_TAG_LENGTH 17
+#define PCI_ID_PATH_TAG_LENGTH sizeof("pci-xxxx_xx_xx_x")
char *tag = NULL;
if (device->bustype == DRM_BUS_PCI) {