kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/net/wireless/ath/ath10k/swap.c
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@@ -1,17 +1,6 @@
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+// SPDX-License-Identifier: ISC
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 /*
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  * Copyright (c) 2015-2016 Qualcomm Atheros, Inc.
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- *
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- * Permission to use, copy, modify, and/or distribute this software for any
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- * purpose with or without fee is hereby granted, provided that the above
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- * copyright notice and this permission notice appear in all copies.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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  */
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 /* This file has implementation for code swap logic. With code swap feature,
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@@ -117,10 +106,8 @@
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 	virt_addr = dma_alloc_coherent(ar->dev, swap_bin_len, &paddr,
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 				       GFP_KERNEL);
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-	if (!virt_addr) {
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-		ath10k_err(ar, "failed to allocate dma coherent memory\n");
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+	if (!virt_addr)
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 		return NULL;
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-	}
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 	seg_info->seg_hw_info.bus_addr[0] = __cpu_to_le32(paddr);
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 	seg_info->seg_hw_info.size = __cpu_to_le32(swap_bin_len);