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Thu, 21 Nov 2019 00:15:03 -0800 (PST) From: Corentin Labbe To: airlied@redhat.com, airlied@linux.ie, arnd@arndb.de, fenghua.yu@intel.com, gregkh@linuxfoundation.org, tony.luck@intel.com Cc: linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Corentin Labbe Subject: [PATCH v2 1/5] agp: remove unused variable size in agp_generic_create_gatt_table Date: Thu, 21 Nov 2019 08:14:41 +0000 Message-Id: <1574324085-4338-2-git-send-email-clabbe@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1574324085-4338-1-git-send-email-clabbe@baylibre.com> References: <1574324085-4338-1-git-send-email-clabbe@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fix the following warning: drivers/char/agp/generic.c:853:6: attention : variable ‘size’ set but not used [-Wunused-but-set-variable] by removing the unused variable size in agp_generic_create_gatt_table Signed-off-by: Corentin Labbe --- drivers/char/agp/generic.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index df1edb5ec0ad..4d2eb0800b2a 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -850,7 +850,6 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) { char *table; char *table_end; - int size; int page_order; int num_entries; int i; @@ -864,25 +863,22 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) table = NULL; i = bridge->aperture_size_idx; temp = bridge->current_size; - size = page_order = num_entries = 0; + page_order = num_entries = 0; if (bridge->driver->size_type != FIXED_APER_SIZE) { do { switch (bridge->driver->size_type) { case U8_APER_SIZE: - size = A_SIZE_8(temp)->size; page_order = A_SIZE_8(temp)->page_order; num_entries = A_SIZE_8(temp)->num_entries; break; case U16_APER_SIZE: - size = A_SIZE_16(temp)->size; page_order = A_SIZE_16(temp)->page_order; num_entries = A_SIZE_16(temp)->num_entries; break; case U32_APER_SIZE: - size = A_SIZE_32(temp)->size; page_order = A_SIZE_32(temp)->page_order; num_entries = A_SIZE_32(temp)->num_entries; break; @@ -890,7 +886,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) case FIXED_APER_SIZE: case LVL2_APER_SIZE: default: - size = page_order = num_entries = 0; + page_order = num_entries = 0; break; } @@ -920,7 +916,6 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge) } } while (!table && (i < bridge->driver->num_aperture_sizes)); } else { - size = ((struct aper_size_info_fixed *) temp)->size; page_order = ((struct aper_size_info_fixed *) temp)->page_order; num_entries = ((struct aper_size_info_fixed *) temp)->num_entries; table = alloc_gatt_pages(page_order); -- 2.23.0