From 1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Fri, 29 Aug 2014 12:12:42 +0200 Subject: 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 Reviewed-by: Thierry Reding Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_ioctl.c | 1 - drivers/gpu/drm/drm_pci.c | 4 +--- drivers/gpu/drm/drm_platform.c | 1 - 3 files changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index aa1ac79..cb6b54a 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 8efea6b..e266927 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 0c09ddd..f197a2b 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; } -- cgit v1.1