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([144.202.108.46]) by smtp.gmail.com with ESMTPSA id i15-20020a63130f000000b005f43a5c4e7dsm2276393pgl.41.2024.04.12.01.18.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Apr 2024 01:18:19 -0700 (PDT) From: Yuntao Wang To: mhiramat@kernel.org Cc: akpm@linux-foundation.org, arnd@arndb.de, christophe.leroy@csgroup.eu, geert@linux-m68k.org, jpoimboe@kernel.org, kjlx@templeofstupid.com, linux-kernel@vger.kernel.org, ndesaulniers@google.com, peterz@infradead.org, rppt@kernel.org, tglx@linutronix.de, tj@kernel.org, ytcoode@gmail.com Subject: [PATCH v2 2/2] init/main.c: Minor cleanup for the setup_command_line() function Date: Fri, 12 Apr 2024 16:17:33 +0800 Message-ID: <20240412081733.35925-3-ytcoode@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240412081733.35925-1-ytcoode@gmail.com> References: <20240412141536.3f59fde391a6d28181562dbe@kernel.org> <20240412081733.35925-1-ytcoode@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: quoted-printable Content-Type: text/plain; charset="utf-8" This is just a minor cleanup to make the code look a bit cleaner. Signed-off-by: Yuntao Wang --- init/main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/init/main.c b/init/main.c index 5dcf5274c09c..d6383e397e9f 100644 --- a/init/main.c +++ b/init/main.c @@ -630,11 +630,11 @@ static void __init setup_command_line(char *command_l= ine) if (extra_init_args) ilen =3D strlen(extra_init_args) + 4; /* for " -- " */ =20 - len =3D xlen + strlen(boot_command_line) + 1; + len =3D xlen + strlen(boot_command_line) + ilen + 1; =20 - saved_command_line =3D memblock_alloc(len + ilen, SMP_CACHE_BYTES); + saved_command_line =3D memblock_alloc(len, SMP_CACHE_BYTES); if (!saved_command_line) - panic("%s: Failed to allocate %zu bytes\n", __func__, len + ilen); + panic("%s: Failed to allocate %zu bytes\n", __func__, len); =20 len =3D xlen + strlen(command_line) + 1; =20 --=20 2.44.0