drm/debugfs: Initialise empty variable
[airlied: move char declaration] Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -90,7 +90,6 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
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struct drm_device *dev = minor->dev;
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struct drm_device *dev = minor->dev;
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struct dentry *ent;
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struct dentry *ent;
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struct drm_info_node *tmp;
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struct drm_info_node *tmp;
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char name[64];
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int i, ret;
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int i, ret;
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for (i = 0; i < count; i++) {
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for (i = 0; i < count; i++) {
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@ -108,6 +107,9 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
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ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
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ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
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root, tmp, &drm_debugfs_fops);
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root, tmp, &drm_debugfs_fops);
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if (!ent) {
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if (!ent) {
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char name[64];
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strncpy(name, root->d_name.name,
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min(root->d_name.len, 64U));
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DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
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DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
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name, files[i].name);
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name, files[i].name);
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kfree(tmp);
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kfree(tmp);
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