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[82.69.66.36]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-485237dd017sm63621855e9.2.2026.03.08.04.37.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Mar 2026 04:37:51 -0700 (PDT) From: david.laight.linux@gmail.com To: Willy Tarreau , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , linux-kernel@vger.kernel.org, Cheng Li Cc: David Laight Subject: [PATCH v5 next 02/17] selftests/nolibc: Rename w to written in expect_vfprintf() Date: Sun, 8 Mar 2026 11:37:27 +0000 Message-Id: <20260308113742.12649-3-david.laight.linux@gmail.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20260308113742.12649-1-david.laight.linux@gmail.com> References: <20260308113742.12649-1-david.laight.linux@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: David Laight Single character variable names don't make code easy to read. Rename 'w' (used for the return value from snprintf()) 'written'. Acked-by: Willy Tarreau Signed-off-by: David Laight --- Unchanged for v5. V4: Split out from patch 4. tools/testing/selftests/nolibc/nolibc-test.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 51390b709af1..9ebebe4ff253 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1669,7 +1669,7 @@ static int expect_vfprintf(int llen, const char *expected, const char *fmt, ...) char buf[VFPRINTF_LEN + 80]; unsigned int cmp_len; va_list args; - ssize_t w, expected_len; + ssize_t written, expected_len; /* Fill and terminate buf[] to check for overlong/absent writes */ memset(buf, 0xa5, sizeof(buf) - 1); @@ -1677,7 +1677,7 @@ static int expect_vfprintf(int llen, const char *expected, const char *fmt, ...) va_start(args, fmt); /* Limit buffer length to test truncation */ - w = vsnprintf(buf, VFPRINTF_LEN + 1, fmt, args); + written = vsnprintf(buf, VFPRINTF_LEN + 1, fmt, args); va_end(args); llen += printf(" \"%s\"", buf); @@ -1700,8 +1700,8 @@ static int expect_vfprintf(int llen, const char *expected, const char *fmt, ...) return 1; } - if (w != expected_len) { - llen += printf(" written(%d) != %d", (int)w, (int)expected_len); + if (written != expected_len) { + llen += printf(" written(%d) != %d", (int)written, (int)expected_len); result(llen, FAIL); return 1; } -- 2.39.5