From: checkpatch@dpdk.org
To: test-report@dpdk.org
Cc: Nithin Dabilpuram <ndabilpuram@marvell.com>
Subject: |WARNING| pw144850 [PATCH v3 13/18] net/cnxk: support Rx burst scalar for cn20k
Date: Tue, 1 Oct 2024 14:45:54 +0200 (CEST) [thread overview]
Message-ID: <20241001124554.6AC08121D9E@dpdk.org> (raw)
In-Reply-To: <20241001124053.3774325-14-ndabilpuram@marvell.com>
Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/144850
_coding style issues_
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'b' - possible side-effects?
#291: FILE: drivers/net/cnxk/cn20k_rx.h:37:
+#define CQE_PTR_OFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) + (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) + (o)))
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'i' - possible side-effects?
#291: FILE: drivers/net/cnxk/cn20k_rx.h:37:
+#define CQE_PTR_OFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) + (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) + (o)))
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'o' - possible side-effects?
#291: FILE: drivers/net/cnxk/cn20k_rx.h:37:
+#define CQE_PTR_OFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) + (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) + (o)))
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'b' - possible side-effects?
#294: FILE: drivers/net/cnxk/cn20k_rx.h:40:
+#define CQE_PTR_DIFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) - (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) - (o)))
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'i' - possible side-effects?
#294: FILE: drivers/net/cnxk/cn20k_rx.h:40:
+#define CQE_PTR_DIFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) - (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) - (o)))
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'o' - possible side-effects?
#294: FILE: drivers/net/cnxk/cn20k_rx.h:40:
+#define CQE_PTR_DIFF(b, i, o, f) \
+ (((f) & NIX_RX_VWQE_F) ? (uint64_t *)(((uintptr_t)((uint64_t *)(b))[i]) - (o)) : \
+ (uint64_t *)(((uintptr_t)(b)) + CQE_SZ(i) - (o)))
WARNING:BRACES: braces {} are not necessary for single statement blocks
#309: FILE: drivers/net/cnxk/cn20k_rx.h:55:
+ if (m->nb_segs == 1 && m->next) {
+ rte_panic("mbuf->next[%p] valid when mbuf->nb_segs is %d", m->next, m->nb_segs);
+ }
total: 0 errors, 1 warnings, 6 checks, 756 lines checked
Warning in drivers/net/cnxk/cn20k_rx.h:
Using rte_panic/rte_exit
parent reply other threads:[~2024-10-01 12:45 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20241001124053.3774325-14-ndabilpuram@marvell.com>]
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