修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/drivers/infiniband/hw/mthca/mthca_allocator.c
..
..
@@ -214,8 +214,6 @@
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 		dma_unmap_addr_set(&buf->direct, mapping, t);
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-		memset(buf->direct.buf, 0, size);
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-
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 		while (t & ((1 << shift) - 1)) {
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 			--shift;
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 			npages *= 2;