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Date: Fri, 24 Apr 2020 03:51:49 +0200 (CEST)
From: checkpatch@dpdk.org
Subject: [dpdk-test-report] |WARNING| pw69213 [PATCH v9 5/9] net/virtio: add
	vectorized packed ring Rx path
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/69213

_coding style issues_


CHECK:CAMELCASE: Avoid CamelCase: <_Pragma>
#204: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:31:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("GCC unroll 4") \

ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#204: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:31:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("GCC unroll 4") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'iter' - possible side-effects?
#204: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:31:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("GCC unroll 4") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'size' may be better as '(size)' to avoid precedence issues
#204: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:31:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("GCC unroll 4") \
+	for (iter = val; iter < size; iter++)

ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#209: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:36:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll 4") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'iter' - possible side-effects?
#209: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:36:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll 4") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'size' may be better as '(size)' to avoid precedence issues
#209: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:36:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll 4") \
+	for (iter = val; iter < size; iter++)

ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#214: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:41:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll (4)") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'iter' - possible side-effects?
#214: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:41:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll (4)") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'size' may be better as '(size)' to avoid precedence issues
#214: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:41:
+#define virtio_for_each_try_unroll(iter, val, size) _Pragma("unroll (4)") \
+	for (iter = val; iter < size; iter++)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'iter' - possible side-effects?
#219: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:46:
+#define virtio_for_each_try_unroll(iter, val, num) \
+	for (iter = val; iter < num; iter++)

CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'num' may be better as '(num)' to avoid precedence issues
#219: FILE: drivers/net/virtio/virtio_rxtx_packed_avx.c:46:
+#define virtio_for_each_try_unroll(iter, val, num) \
+	for (iter = val; iter < num; iter++)

total: 3 errors, 0 warnings, 9 checks, 502 lines checked