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[46.53.177.92]) by smtp.gmail.com with ESMTPSA id g8-v6sm7229102wmf.45.2018.10.14.15.39.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Oct 2018 15:39:36 -0700 (PDT) Date: Mon, 15 Oct 2018 01:39:34 +0300 From: Alexey Dobriyan To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] kstrtox: delete unnecessary casts Message-ID: <20181014223934.GA18107@avx2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Implicit casts to the same type are done by the language if necessary. Signed-off-by: Alexey Dobriyan --- lib/kstrtox.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) --- a/lib/kstrtox.c +++ b/lib/kstrtox.c @@ -175,7 +175,7 @@ int _kstrtoul(const char *s, unsigned int base, unsigned long *res) rv = kstrtoull(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (unsigned long long)(unsigned long)tmp) + if (tmp != (unsigned long)tmp) return -ERANGE; *res = tmp; return 0; @@ -191,7 +191,7 @@ int _kstrtol(const char *s, unsigned int base, long *res) rv = kstrtoll(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (long long)(long)tmp) + if (tmp != (long)tmp) return -ERANGE; *res = tmp; return 0; @@ -222,7 +222,7 @@ int kstrtouint(const char *s, unsigned int base, unsigned int *res) rv = kstrtoull(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (unsigned long long)(unsigned int)tmp) + if (tmp != (unsigned int)tmp) return -ERANGE; *res = tmp; return 0; @@ -253,7 +253,7 @@ int kstrtoint(const char *s, unsigned int base, int *res) rv = kstrtoll(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (long long)(int)tmp) + if (tmp != (int)tmp) return -ERANGE; *res = tmp; return 0; @@ -268,7 +268,7 @@ int kstrtou16(const char *s, unsigned int base, u16 *res) rv = kstrtoull(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (unsigned long long)(u16)tmp) + if (tmp != (u16)tmp) return -ERANGE; *res = tmp; return 0; @@ -283,7 +283,7 @@ int kstrtos16(const char *s, unsigned int base, s16 *res) rv = kstrtoll(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (long long)(s16)tmp) + if (tmp != (s16)tmp) return -ERANGE; *res = tmp; return 0; @@ -298,7 +298,7 @@ int kstrtou8(const char *s, unsigned int base, u8 *res) rv = kstrtoull(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (unsigned long long)(u8)tmp) + if (tmp != (u8)tmp) return -ERANGE; *res = tmp; return 0; @@ -313,7 +313,7 @@ int kstrtos8(const char *s, unsigned int base, s8 *res) rv = kstrtoll(s, base, &tmp); if (rv < 0) return rv; - if (tmp != (long long)(s8)tmp) + if (tmp != (s8)tmp) return -ERANGE; *res = tmp; return 0;