change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/fs/nilfs2/btnode.c
..
..
@@ -285,6 +285,14 @@
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 	if (nbh == NULL) {	/* blocksize == pagesize */
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 		xa_erase_irq(&btnc->i_pages, newkey);
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 		unlock_page(ctxt->bh->b_page);
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-	} else
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-		brelse(nbh);
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+	} else {
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+		/*
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+		 * When canceling a buffer that a prepare operation has
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+		 * allocated to copy a node block to another location, use
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+		 * nilfs_btnode_delete() to initialize and release the buffer
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+		 * so that the buffer flags will not be in an inconsistent
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+		 * state when it is reallocated.
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+		 */
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+		nilfs_btnode_delete(nbh);
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+	}
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 }