fbdev: chipsfb: remove set but not used variable 'size'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/video/fbdev/chipsfb.c: In function 'chipsfb_pci_init':
drivers/video/fbdev/chipsfb.c:352:22: warning:
 variable 'size' set but not used [-Wunused-but-set-variable]

Fixes: 8c8709334cec ("[PATCH] ppc32: Remove CONFIG_PMAC_PBOOK").
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
[b.zolnierkie: minor commit summary and description fixups]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index 40182ed85648..ca549e1532e6 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -349,7 +349,7 @@ static void init_chips(struct fb_info *p, unsigned long addr)
 static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
 {
         struct fb_info *p;
-        unsigned long addr, size;
+        unsigned long addr;
         unsigned short cmd;
         int rc = -ENODEV;
 
@@ -361,7 +361,6 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
         if ((dp->resource[0].flags & IORESOURCE_MEM) == 0)
                 goto err_disable;
         addr = pci_resource_start(dp, 0);
-        size = pci_resource_len(dp, 0);
         if (addr == 0)
                 goto err_disable;