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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-08-29 12:12:42 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-10 17:42:17 +1000 |
| commit | 1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d (patch) | |
| tree | 711321e9be107eb0ee0220176cbe912b14864e76 /drivers/gpu/drm | |
| parent | d0a39164b6adad0cec5046b6aad6b590cc9466cc (diff) | |
| download | talos-op-linux-1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d.tar.gz talos-op-linux-1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d.zip | |
drm: drop unused drm_master->unique_size
This field is unused and there is really no reason to optimize
unique-allocations. Drop it.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_ioctl.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_pci.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_platform.c | 1 |
3 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index aa1ac79bccbc..cb6b54aebd6f 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -189,7 +189,6 @@ drm_unset_busid(struct drm_device *dev, kfree(master->unique); master->unique = NULL; master->unique_len = 0; - master->unique_size = 0; } /** diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index 8efea6b4602b..e266927bb9f1 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -138,7 +138,6 @@ static int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master) return -ENOMEM; master->unique_len = strlen(master->unique); - master->unique_size = master->unique_len + 1; return 0; } @@ -149,8 +148,7 @@ int drm_pci_set_unique(struct drm_device *dev, int domain, bus, slot, func, ret; master->unique_len = u->unique_len; - master->unique_size = u->unique_len + 1; - master->unique = kmalloc(master->unique_size, GFP_KERNEL); + master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL); if (!master->unique) { ret = -ENOMEM; goto err; diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c index 0c09ddd50c15..f197a2b6911a 100644 --- a/drivers/gpu/drm/drm_platform.c +++ b/drivers/gpu/drm/drm_platform.c @@ -82,7 +82,6 @@ static int drm_platform_set_busid(struct drm_device *dev, struct drm_master *mas return -ENOMEM; master->unique_len = strlen(master->unique); - master->unique_size = master->unique_len; return 0; } |
