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Subject: |WARNING| pw107738 [PATCH v3 01/15] bus/vmbus: scan and get the
 network device
In-Reply-To: <20220217160613.70161-2-srikanth.k@oneconvergence.com>
References: <20220217160613.70161-2-srikanth.k@oneconvergence.com>
To: test-report@dpdk.org
From: checkpatch@dpdk.org
Cc: Srikanth Kaka <srikanth.k@oneconvergence.com>
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Date: Thu, 17 Feb 2022 17:11:15 +0100 (CET)
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/107738

_coding style issues_


WARNING:AVOID_EXTERNS: externs should be avoided in .c files
#123: FILE: drivers/bus/vmbus/freebsd/vmbus_bus.c:27:
+extern struct rte_vmbus_bus rte_vmbus_bus;

WARNING:MACRO_WITH_FLOW_CONTROL: Macros with flow control statements should be avoided
#309: FILE: drivers/bus/vmbus/freebsd/vmbus_bus.c:213:
+#define UNPACK(x)						 \
+	do {							 \
+		x = strdup(walker);				 \
+		if (x == NULL)					 \
+			return -ENOMEM;				 \
+		if (walker + strnlen(walker, ep - walker) >= ep) \
+			return -EINVAL;				 \
+		walker += strlen(walker) + 1;			 \
+	} while (0)

total: 0 errors, 2 warnings, 249 lines checked