add stmac read mac form eeprom

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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/crypto/rockchip/cryptodev_linux/ioctl.c
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@@ -682,19 +682,6 @@
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 	return 0;
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 }
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-static int
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-clonefd(struct file *filp)
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-{
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-	int ret;
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-	ret = get_unused_fd_flags(0);
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-	if (ret >= 0) {
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-			get_file(filp);
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-			fd_install(ret, filp);
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-	}
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-
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-	return ret;
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-}
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-
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 #ifdef ENABLE_ASYNC
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 /* enqueue a job for asynchronous completion
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  *
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@@ -961,18 +948,19 @@
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 	case CIOCASYMFEAT:
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 		return put_user(0, p);
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 	case CRIOGET:
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-		fd = clonefd(filp);
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+		fd = get_unused_fd_flags(0);
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+		if (unlikely(fd < 0))
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+			return fd;
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+
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 		ret = put_user(fd, p);
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 		if (unlikely(ret)) {
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-#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0))
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-			sys_close(fd);
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-#elif (LINUX_VERSION_CODE < KERNEL_VERSION(5, 11, 0))
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-			ksys_close(fd);
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-#else
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-			close_fd(fd);
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-#endif
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+			put_unused_fd(fd);
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 			return ret;
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 		}
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+
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+		get_file(filp);
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+		fd_install(fd, filp);
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+
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 		return ret;
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 	case CIOCGSESSION:
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 		if (unlikely(copy_from_user(&sop, arg, sizeof(sop))))