add ax88772_rst

hc

2024-05-10 9999e48639b3cecb08ffb37358bcba3b48161b29

 kernel/fs/kernfs/dir.c
..
..
@@ -679,7 +679,9 @@
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 	return kn;
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  err_out3:
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+	spin_lock(&kernfs_idr_lock);
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 	idr_remove(&root->ino_idr, (u32)kernfs_ino(kn));
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+	spin_unlock(&kernfs_idr_lock);
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  err_out2:
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 	kmem_cache_free(kernfs_node_cache, kn);
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  err_out1: