diff options
| author | Baokun Li <libaokun1@huawei.com> | 2021-06-01 16:53:19 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-15 17:12:27 +1000 |
| commit | f377f7da26d2af87e2ddc39190546f62ecdb2bd8 (patch) | |
| tree | a84b669d696cb4b7c57b0a023aace467377d407a /arch | |
| parent | 911bacda4658129bee039dc90fc0c3f193ee2695 (diff) | |
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')
| -rw-r--r-- | arch/powerpc/platforms/cell/spider-pci.c | 3 |
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(); } |