From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/ethdev Bug 1807] net/bnxt: misuse of comma operator
Date: Thu, 23 Oct 2025 23:42:38 +0000 [thread overview]
Message-ID: <bug-1807-3@http.bugs.dpdk.org/> (raw)
http://bugs.dpdk.org/show_bug.cgi?id=1807
Bug ID: 1807
Summary: net/bnxt: misuse of comma operator
Product: DPDK
Version: 20.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: stephen@networkplumber.org
Target Milestone: ---
If DPDK is built with clang and -Wcomma in drivers, then bnxt has some open
issues:
[846/3622] Compiling C object drivers/...xt.a.p/net_bnxt_tf_ulp_bnxt_ulp_tf.c.o
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1302:17: warning: possible misuse of
comma operator here [-Wcomma]
1302 | parms.dir = dir,
| ^
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1302:2: note: cast expression to void
to silence warning
1302 | parms.dir = dir,
| ^~~~~~~~~~~~~~~
| (void)( )
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1303:19: warning: possible misuse of
comma operator here [-Wcomma]
1303 | parms.type = type,
| ^
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1303:2: note: cast expression to void
to silence warning
1303 | parms.type = type,
| ^~~~~~~~~~~~~~~~~
| (void)( )
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1304:23: warning: possible misuse of
comma operator here [-Wcomma]
1304 | parms.offset = offset,
| ^
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1304:2: note: cast expression to void
to silence warning
1304 | parms.offset = offset,
| ^~~~~~~~~~~~~~~~~~~~~
| (void)( )
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1305:39: warning: possible misuse of
comma operator here [-Wcomma]
1305 | parms.config = (uint8_t *)&global_cfg,
| ^
../drivers/net/bnxt/tf_ulp/bnxt_ulp_tf.c:1305:2: note: cast expression to void
to silence warning
1305 | parms.config = (uint8_t *)&global_cfg,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| (void)( )
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