diff options
| author | Jakob Bornecrantz <wallbraker@gmail.com> | 2009-03-25 20:51:33 +0000 |
|---|---|---|
| committer | Jakob Bornecrantz <jakob@vmware.com> | 2009-03-25 21:06:40 +0000 |
| commit | 78abcb88fedd7177a5da93a987793d3a86a0ec57 (patch) | |
| tree | ee33dcc519a0bfac225d715d84724bb6efa8206e /src/gallium/state_trackers/egl | |
| parent | de89c022d5a2e63b52a9ae27ec70b9f5e203d3ed (diff) | |
st/egl: Fix warning
Diffstat (limited to 'src/gallium/state_trackers/egl')
| -rw-r--r-- | src/gallium/state_trackers/egl/egl_tracker.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/egl/egl_tracker.c b/src/gallium/state_trackers/egl/egl_tracker.c index a22ef381b9..9667c7ee3d 100644 --- a/src/gallium/state_trackers/egl/egl_tracker.c +++ b/src/gallium/state_trackers/egl/egl_tracker.c @@ -66,10 +66,13 @@ drm_get_device_id(struct drm_device *device) { char path[512]; FILE *file; + char *ret; /* TODO get the real minor */ int minor = 0; + device->deviceID = 0; + snprintf(path, sizeof(path), "/sys/class/drm/card%d/device/device", minor); file = fopen(path, "r"); if (!file) { @@ -77,7 +80,10 @@ drm_get_device_id(struct drm_device *device) return; } - fgets(path, sizeof( path ), file); + ret = fgets(path, sizeof( path ), file); + if (!ret) + return; + sscanf(path, "%x", &device->deviceID); fclose(file); } |