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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3997f99540bsm12946388f8f.2.2025.03.25.01.13.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Mar 2025 01:13:32 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 0b5aec61-0951-11f0-9ea3-5ba50f476ded DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1742890413; x=1743495213; darn=lists.xenproject.org; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to; bh=HRMYMwMgetqnIT0/RCtcv9V7w4HqQr5xcBYY/hYcOvY=; b=GZEKqyGoYZIrPQgaU3YVUNXn6u6A1U8U+NJ5gGFvU68nguNCyGrHWxQZrOV7rHhTvk 0BKhbDtvg5pTngaBIv/fK7qEAUNCV5iDOQ3AhqF0BSTADA/PBOcN1HO7hBZriwW2uctQ C9b8fXUbeCRV39EZTeBYTyZx4eSAhJAsFdmBEUKPqLFTO9mvgLjGFyFtrzUTk6R6Bavd eK9Er0YMn5cDuk+BUHvzE2HzbRhwv/wT4wSlZVOfbr1keJjFnAryTv7hbepkkR1eSnZC nAFy6vWnD6vGd7EdGMpd5MdZ+zcQ9QlpfXpIRpL8BDM7PmKjfgK1SEYP0ViZ9JACMmtc Oi1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742890413; x=1743495213; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=HRMYMwMgetqnIT0/RCtcv9V7w4HqQr5xcBYY/hYcOvY=; b=L5UiBJ1ju62Vmy8rITh4d13Vf3kPs+ET6oaMt7W37Ez3da/MfFWgPQk7GOOFXDWyym Vx5tP9j47Eje6o71Rne/QU5sgooy78Xpj98u1ohG2ZJtkmJrtsgG8FKG+/bTEJO0tTdU bQ3PV3OCpYnXFbCrpXp778KHHqU3g5SsRfMBdunCQY5Y/Yu/Qbxci9dBs9K/87hUysMp gcJKoxA4+Er99BoFDTOKiCZKRT6W0XWhWMB94HrYUJpOX9znRbI+MqW5Dlbb3ejrWvE/ dJcV1+tTqPSAMFtL+OZCg7JHjaiQZJAXZMY21clsDzD7YK2fzrl+MJ6Qyl+CiV+TP5fl 5xDQ== X-Gm-Message-State: AOJu0YxETpw5mCyB6a2uZ76GJqyb+H/snmWkK5TPeu4Hu7ccv4wjSM1R HZklYNxEhyKaAh7QpEDSYEgRGKnUWHkralH0TUqEVVn/pzksWhzedtOu6kWhMZzLlKrIVqk/ogg = X-Gm-Gg: ASbGnct7CauvkRtCsBUQRjpWpDxuFoAAN+lLsuT8V85VXXam9CGS23h1ekHrq4Pxg2I AFwJVNxeZBCF3ez1jRVU4XAv55AX8nMcq9oRZ4zRIlv18fqpIW7ccmJcKSHiG8WdXvPQYtEr5fe SX7p/JVW1SlyecPKivfb1k1V+p43Unx4OEcJ5mj5ePZvqeqGcumVSXB1sD8ENendjta0nV9zUlE UTk/nHmJFhmNLz2Y7YNvGDCABgxax2tr/EEG2VDhZGAYOO8pwVV9fuNoMcw6E2x6VddNqIR/dcO FAeXO3O9Xnq421nwTMXpWODijTIuTqu5SKjrMH+0HoVa7nL9SuHQyXlcgjfaW89sc3L5qwZVJDl ck52nr/qixNpRKYTzq+0mrmezT2NR3w== X-Google-Smtp-Source: AGHT+IG0Y3FjjsrRMQ+/nW88HE7nKDeO0AQcCcQ0SjZTOceheexlYLSnWjGZKAU0DWH0no9PagKlOA== X-Received: by 2002:a5d:47a2:0:b0:390:f6aa:4e77 with SMTP id ffacd0b85a97d-3997f90ff68mr14872975f8f.15.1742890413183; Tue, 25 Mar 2025 01:13:33 -0700 (PDT) Message-ID: <552377d2-a2f1-40eb-83dc-fa09931cae6d@suse.com> Date: Tue, 25 Mar 2025 09:13:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , Julien Grall , Stefano Stabellini , Anthony PERARD , Michal Orzel , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Ariel Otilibili From: Jan Beulich Subject: [PATCH] lib/inflate.c: remove dead code Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL From: Ariel Otilibili This is a follow up from a discussion in Xen: The if-statement tests that `res` is non-zero; meaning the case zero is never reached. Link: https://lore.kernel.org/all/7587b503-b2ca-4476-8dc9-e9683d4ca5f0@suse.com/ Link: https://lkml.kernel.org/r/20241219092615.644642-2-ariel.otilibili-anieli@eurecom.fr Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Ariel Otilibili Suggested-by: Jan Beulich Signed-off-by: Andrew Morton Origin: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 41c761dede6e Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- a/xen/common/gzip/inflate.c +++ b/xen/common/gzip/inflate.c @@ -1164,8 +1164,6 @@ static int __init gunzip(struct gunzip_s if ( (res = inflate(s)) ) { switch (res) { - case 0: - break; case 1: error("invalid compressed format (err=1)"); break;