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([122.180.189.45]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-203855dc28bsm68385415ad.133.2024.08.26.07.44.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Aug 2024 07:44:56 -0700 (PDT) From: Riyan Dhiman To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Riyan Dhiman Subject: [PATCH] staging: vme_user: Remove unnecessary type casting and data type of geoid to u32 Date: Mon, 26 Aug 2024 20:14:30 +0530 Message-ID: <20240826144430.50488-1-riyandhiman14@gmail.com> X-Mailer: git-send-email 2.46.0 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" Removed unncessesary typecasting to int. Changed geoid data type to u32 because it will always going to be positive. Signed-off-by: Riyan Dhiman --- drivers/staging/vme_user/vme_fake.c | 4 ++-- drivers/staging/vme_user/vme_tsi148.c | 6 +++--- drivers/staging/vme_user/vme_user.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/vme_user/vme_fake.c b/drivers/staging/vme_user= /vme_fake.c index 7f84d1c86f29..8d4129c11e73 100644 --- a/drivers/staging/vme_user/vme_fake.c +++ b/drivers/staging/vme_user/vme_fake.c @@ -79,7 +79,7 @@ struct fake_driver { }; =20 /* Module parameter */ -static int geoid; +static u32 geoid; =20 static const char driver_name[] =3D "vme_fake"; =20 @@ -1283,7 +1283,7 @@ static void __exit fake_exit(void) } =20 MODULE_PARM_DESC(geoid, "Set geographical addressing"); -module_param(geoid, int, 0); +module_param(geoid, uint, 0); =20 MODULE_DESCRIPTION("Fake VME bridge driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/vme_user/vme_tsi148.c b/drivers/staging/vme_us= er/vme_tsi148.c index d81be8e4ceba..231eb17b6aa1 100644 --- a/drivers/staging/vme_user/vme_tsi148.c +++ b/drivers/staging/vme_user/vme_tsi148.c @@ -36,7 +36,7 @@ static void tsi148_remove(struct pci_dev *); =20 /* Module parameter */ static bool err_chk; -static int geoid; +static u32 geoid; =20 static const char driver_name[] =3D "vme_tsi148"; =20 @@ -2123,7 +2123,7 @@ static int tsi148_slot_get(struct vme_bridge *tsi148_= bridge) slot =3D geoid; } =20 - return (int)slot; + return slot; } =20 static void *tsi148_alloc_consistent(struct device *parent, size_t size, @@ -2625,7 +2625,7 @@ MODULE_PARM_DESC(err_chk, "Check for VME errors on re= ads and writes"); module_param(err_chk, bool, 0); =20 MODULE_PARM_DESC(geoid, "Override geographical addressing"); -module_param(geoid, int, 0); +module_param(geoid, uint, 0); =20 MODULE_DESCRIPTION("VME driver for the Tundra Tempe VME bridge"); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/vme_user/vme_user.c b/drivers/staging/vme_user= /vme_user.c index 5829a4141561..fe261eef9153 100644 --- a/drivers/staging/vme_user/vme_user.c +++ b/drivers/staging/vme_user/vme_user.c @@ -130,7 +130,7 @@ static ssize_t resource_to_user(int minor, char __user = *buf, size_t count, copied =3D vme_master_read(image[minor].resource, image[minor].kern_buf, count, *ppos); if (copied < 0) - return (int)copied; + return copied; =20 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) return -EFAULT; --=20 2.46.0