This patch: Reviewed-by: Sinclair Yeh <syeh@xxxxxxxxxx>
On Fri, Jul 31, 2015 at 02:08:24PM +0530, Viresh Kumar wrote:
> IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag and there
> is no need to do that again from its callers. Drop it.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> ---
> drivers/gpu/drm/ttm/ttm_tt.c | 4 ++--
> drivers/gpu/drm/vmwgfx/vmwgfx_context.c | 2 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +-
> 3 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
> index bf080abc86d1..4e19d0f9cc30 100644
> --- a/drivers/gpu/drm/ttm/ttm_tt.c
> +++ b/drivers/gpu/drm/ttm/ttm_tt.c
> @@ -340,7 +340,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage)
> swap_storage = shmem_file_setup("ttm swap",
> ttm->num_pages << PAGE_SHIFT,
> 0);
> - if (unlikely(IS_ERR(swap_storage))) {
> + if (IS_ERR(swap_storage)) {
> pr_err("Failed allocating swap storage\n");
> return PTR_ERR(swap_storage);
> }
> @@ -354,7 +354,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage)
> if (unlikely(from_page == NULL))
> continue;
> to_page = shmem_read_mapping_page(swap_space, i);
> - if (unlikely(IS_ERR(to_page))) {
> + if (IS_ERR(to_page)) {
> ret = PTR_ERR(to_page);
> goto out_err;
> }
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
> index 5ac92874404d..44e6ecba3de7 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
> @@ -159,7 +159,7 @@ static int vmw_gb_context_init(struct vmw_private *dev_priv,
>
> if (dev_priv->has_mob) {
> uctx->man = vmw_cmdbuf_res_man_create(dev_priv);
> - if (unlikely(IS_ERR(uctx->man))) {
> + if (IS_ERR(uctx->man)) {
> ret = PTR_ERR(uctx->man);
> uctx->man = NULL;
> goto out_err;
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> index 620bb5cf617c..6218a36cf01a 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
> @@ -1054,7 +1054,7 @@ static long vmw_generic_ioctl(struct file *filp, unsigned int cmd,
> return -EINVAL;
>
> vmaster = vmw_master_check(dev, file_priv, flags);
> - if (unlikely(IS_ERR(vmaster))) {
> + if (IS_ERR(vmaster)) {
> ret = PTR_ERR(vmaster);
>
> if (ret != -ERESTARTSYS)
> --
> 2.4.0
>
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