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authorEric Anholt <eric@anholt.net>2012-02-27 17:26:05 -0800
committerEric Anholt <eric@anholt.net>2012-03-09 17:21:00 -0800
commit3a8884851b72af012a8cb2beea320f094a58e5eb (patch)
tree53730ea9955d5bccd6f710bceba6159657bd2fb9
parentc9ce2edfc8d33e760667529250e86e93ff656c3d (diff)
intel: Fix error check for I915_PARAM_HAS_LLC.
drmIoctl returns -1 on error with errno set to the error value. Other users of it in this file just check for != 0, and only use errno when they need to send an error value on to the caller of the API.
-rw-r--r--intel/intel_bufmgr_gem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c
index e87690da..0eb57c48 100644
--- a/intel/intel_bufmgr_gem.c
+++ b/intel/intel_bufmgr_gem.c
@@ -2753,7 +2753,7 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
gp.param = I915_PARAM_HAS_LLC;
ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
- if (ret == -EINVAL) {
+ if (ret != 0) {
/* Kernel does not supports HAS_LLC query, fallback to GPU
* generation detection and assume that we have LLC on GEN6/7
*/