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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-141a8eedd13sm11019596c88.1.2026.08.26.16.59.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Aug 2026 16:59:45 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , stable@dpdk.org, Hemant Agrawal , Sachin Saxena Subject: [PATCH 1/4] common/dpaax: fix unused variable warning in non-debug build Date: Wed, 26 Aug 2026 16:43:01 -0700 Message-ID: <20260826235933.194681-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260826235933.194681-1-stephen@networkplumber.org> References: <20260826235933.194681-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Fix compiler warning on clang-23. dpaa_of.c:14:12: warning: variable 'alive' set but not used [-Wunused-but-set-global] The 'alive' flag is only read by DPAAX_HWWARN, which expands to an empty statement and discards its condition unless RTE_LIBRTE_DPAAX_DEBUG is defined. Make the empty expansion consume its argument so the condition is still checked in a non-debug build. Fixes: 8c83f28cc8a4 ("common/dpaax: move OF library from DPAA bus") Cc: stable@dpdk.org Signed-off-by: Stephen Hemminger --- drivers/common/dpaax/dpaax_logs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/common/dpaax/dpaax_logs.h b/drivers/common/dpaax/dpaax_logs.h index 90f0c98863..431a16f45a 100644 --- a/drivers/common/dpaax/dpaax_logs.h +++ b/drivers/common/dpaax/dpaax_logs.h @@ -5,6 +5,7 @@ #ifndef _DPAAX_LOGS_H_ #define _DPAAX_LOGS_H_ +#include #include extern int dpaax_logger; @@ -17,7 +18,7 @@ extern int dpaax_logger; DPAAX_LOG(DEBUG, "WARN: " fmt, ##__VA_ARGS__); \ } while (0) #else -#define DPAAX_HWWARN(cond, fmt, ...) do { } while (0) +#define DPAAX_HWWARN(cond, fmt, ...) do { RTE_SET_USED(cond); } while (0) #endif #define DPAAX_LOG(level, ...) \ -- 2.53.0