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[24.85.107.15]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70b10abeb23sm1905508b3a.72.2024.07.05.20.53.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jul 2024 20:53:34 -0700 (PDT) From: Thorsten Blum To: jikos@kernel.org, bentiss@kernel.org Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH] HID: hid-steam: Use clamp() macro Date: Sat, 6 Jul 2024 05:53:15 +0200 Message-ID: <20240706035314.153460-2-thorsten.blum@toblux.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use clamp() to actually clamp the value to the range [-32767, 32767] (as mentioned in the function comment) instead of manually mapping one specific value. Compile-tested only. Signed-off-by: Thorsten Blum --- drivers/hid/hid-steam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c index a765a48c0ab5..69dde025999b 100644 --- a/drivers/hid/hid-steam.c +++ b/drivers/hid/hid-steam.c @@ -1340,7 +1340,7 @@ static inline s16 steam_le16(u8 *data) { s16 x =3D (s16) le16_to_cpup((__le16 *)data); =20 - return x =3D=3D -32768 ? -32767 : x; + return clamp(x, -32767, 32767); } =20 /* --=20 2.45.2