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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2014-08-28 11:35:25 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2014-09-01 12:29:18 +0200 |
| commit | 9f9cb84f416f07f57d75789d77e7d47d6141f44e (patch) | |
| tree | a442670280614a478e85a74834eb119dbf505fb5 /drivers/gpu/drm/vmwgfx | |
| parent | a284e9d14e35b776807c3a40dd1ff1e05429d4a4 (diff) | |
| download | blackbird-obmc-linux-9f9cb84f416f07f57d75789d77e7d47d6141f44e.tar.gz blackbird-obmc-linux-9f9cb84f416f07f57d75789d77e7d47d6141f44e.zip | |
drm/vmwgfx: Fix an incorrect OOM return value
At the same time, make error paths return early for clarity.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: jakob Bornecrantz <jakob@vmware.com>
Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 7bfdaa163a33..36b871686d3c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -450,11 +450,11 @@ static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv, res, id_loc - sw_context->buf_start); if (unlikely(ret != 0)) - goto out_err; + return ret; ret = vmw_resource_val_add(sw_context, res, &node); if (unlikely(ret != 0)) - goto out_err; + return ret; if (res_type == vmw_res_context && dev_priv->has_mob && node->first_usage) { @@ -468,13 +468,13 @@ static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv, ret = vmw_resource_context_res_add(dev_priv, sw_context, res); if (unlikely(ret != 0)) - goto out_err; + return ret; node->staged_bindings = kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL); if (node->staged_bindings == NULL) { DRM_ERROR("Failed to allocate context binding " "information.\n"); - goto out_err; + return -ENOMEM; } INIT_LIST_HEAD(&node->staged_bindings->list); } @@ -482,8 +482,7 @@ static int vmw_cmd_res_reloc_add(struct vmw_private *dev_priv, if (p_val) *p_val = node; -out_err: - return ret; + return 0; } |
