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authorBaokun Li <libaokun1@huawei.com>2021-06-01 10:53:19 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2021-06-15 09:12:27 +0200
commitf377f7da26d2af87e2ddc39190546f62ecdb2bd8 (patch)
treea84b669d696cb4b7c57b0a023aace467377d407a /arch/powerpc/platforms
parentpowerpc/spufs: Remove set but not used variable 'dummy' (diff)
downloadlinux-f377f7da26d2af87e2ddc39190546f62ecdb2bd8.tar.xz
linux-f377f7da26d2af87e2ddc39190546f62ecdb2bd8.zip
powerpc/spider-pci: Remove set but not used variable 'val'
Fixes gcc '-Wunused-but-set-variable' warning: # WARNING: Fixes tag on line 3 doesn't match correct format # WARNING: Fixes tag on line 3 doesn't match correct format # WARNING: Fixes tag on line 3 doesn't match correct format # WARNING: Fixes tag on line 3 doesn't match correct format # WARNING: Fixes tag on line 3 doesn't match correct format # WARNING: Fixes tag on line 3 doesn't match correct format arch/powerpc/platforms/cell/spider-pci.c: In function 'spiderpci_io_flush': arch/powerpc/platforms/cell/spider-pci.c:28:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable] It never used since introduction. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210601085319.140461-1-libaokun1@huawei.com
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/cell/spider-pci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c
index 93ea41680f54..a1c293f42a1f 100644
--- a/arch/powerpc/platforms/cell/spider-pci.c
+++ b/arch/powerpc/platforms/cell/spider-pci.c
@@ -25,10 +25,9 @@ struct spiderpci_iowa_private {
static void spiderpci_io_flush(struct iowa_bus *bus)
{
struct spiderpci_iowa_private *priv;
- u32 val;
priv = bus->private;
- val = in_be32(priv->regs + SPIDER_PCI_DUMMY_READ);
+ in_be32(priv->regs + SPIDER_PCI_DUMMY_READ);
iosync();
}