* |WARNING| pw105472 [PATCH v5 04/26] net/spnic: introduce event queue
[not found] <743787ba503ee69831d9f9edd14d0d30783f1bee.1640783513.git.songyl@ramaxel.com>
@ 2021-12-29 13:40 ` checkpatch
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From: checkpatch @ 2021-12-29 13:40 UTC (permalink / raw)
To: test-report; +Cc: Yanling Song
Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/105472
_coding style issues_
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'eq' - possible side-effects?
#180: 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?
#182: 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?
#182: 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?
#188: 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?
#188: 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?
#195: 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?
#212: 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
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