THIS_MODULE always is reference when a symbol called by it is used, so
don't bother with the additional reference.
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
drivers/gpu/drm/i915/gvt/gvt.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index cbac409f6c8a..6d7938aacca4 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -308,10 +308,6 @@ intel_gvt_register_hypervisor(const struct intel_gvt_mpt
*m)
m->type != INTEL_GVT_HYPERVISOR_XEN)
return -EINVAL;
- /* Get a reference for device model module */
- if (!try_module_get(THIS_MODULE))
- return -ENODEV;
-
intel_gvt_host.mpt = m;
intel_gvt_host.hypervisor_type = m->type;
gvt = (void *)kdev_to_i915(intel_gvt_host.dev)->gvt;
@@ -321,7 +317,6 @@ intel_gvt_register_hypervisor(const struct intel_gvt_mpt *m)
if (ret < 0) {
gvt_err("Failed to init %s hypervisor module\n",
supported_hypervisors[intel_gvt_host.hypervisor_type]);
- module_put(THIS_MODULE);
return -ENODEV;
}
gvt_dbg_core("Running with hypervisor %s in host mode\n",
@@ -335,6 +330,5 @@ intel_gvt_unregister_hypervisor(void)
{
void *gvt = (void *)kdev_to_i915(intel_gvt_host.dev)->gvt;
intel_gvt_hypervisor_host_exit(intel_gvt_host.dev, gvt);
- module_put(THIS_MODULE);
}
EXPORT_SYMBOL_GPL(intel_gvt_unregister_hypervisor);
--
2.30.2
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