|WARNING| pw105333 [PATCH v2 04/25] net/spnic: introduce event queue

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/105333

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#179: FILE: drivers/net/spnic/base/spnic_eqs.c:86:
+#define EQ_CONS_IDX(eq)		((eq)->cons_idx | \
+				((u32)(eq)->wrapped << EQ_WRAPPED_SHIFT))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#181: FILE: drivers/net/spnic/base/spnic_eqs.c:88:
+#define GET_EQ_NUM_PAGES(eq, size)	\
+		((u16)(RTE_ALIGN((u32)((eq)->eq_len * (eq)->elem_size), \
+		(size)) / (size)))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'size' - possible side-effects?
#181: FILE: drivers/net/spnic/base/spnic_eqs.c:88:
+#define GET_EQ_NUM_PAGES(eq, size)	\
+		((u16)(RTE_ALIGN((u32)((eq)->eq_len * (eq)->elem_size), \
+		(size)) / (size)))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#187: FILE: drivers/net/spnic/base/spnic_eqs.c:94:
+#define GET_EQ_ELEMENT(eq, idx)		\
+		(((u8 *)(eq)->virt_addr[(idx) / (eq)->num_elem_in_pg]) + \
+		(u32)(((idx) & ((eq)->num_elem_in_pg - 1)) * (eq)->elem_size))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'idx' - possible side-effects?
#187: FILE: drivers/net/spnic/base/spnic_eqs.c:94:
+#define GET_EQ_ELEMENT(eq, idx)		\
+		(((u8 *)(eq)->virt_addr[(idx) / (eq)->num_elem_in_pg]) + \
+		(u32)(((idx) & ((eq)->num_elem_in_pg - 1)) * (eq)->elem_size))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#194: FILE: drivers/net/spnic/base/spnic_eqs.c:101:
+#define GET_CURR_AEQ_ELEM(eq)		GET_AEQ_ELEM((eq), (eq)->cons_idx)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#211: FILE: drivers/net/spnic/base/spnic_eqs.c:118:
+#define aeq_to_aeqs(eq) \
+		container_of((eq) - (eq)->q_id, struct spnic_aeqs, aeq[0])

total: 0 errors, 0 warnings, 7 checks, 874 lines checked