[PATCH 5/5] powerpc/4xx: Delete an unnecessary return statement in two functions

From: SF Markus Elfring
Date: Thu Jan 11 2018 - 13:05:12 EST


From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 11 Jan 2018 18:40:23 +0100

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in the affected functions.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/platforms/4xx/ocm.c | 2 --
arch/powerpc/platforms/4xx/pci.c | 1 -
2 files changed, 3 deletions(-)

diff --git a/arch/powerpc/platforms/4xx/ocm.c b/arch/powerpc/platforms/4xx/ocm.c
index 11418f090bf4..aee5f041ff14 100644
--- a/arch/powerpc/platforms/4xx/ocm.c
+++ b/arch/powerpc/platforms/4xx/ocm.c
@@ -226,8 +226,6 @@ static void __init ocm_init_node(int count, struct device_node *node)
INIT_LIST_HEAD(&ocm->c.list);

ocm->ready = 1;
-
- return;
}

static int ocm_debugfs_show(struct seq_file *m, void *v)
diff --git a/arch/powerpc/platforms/4xx/pci.c b/arch/powerpc/platforms/4xx/pci.c
index 73e6b36bcd51..b73ea8f4be1f 100644
--- a/arch/powerpc/platforms/4xx/pci.c
+++ b/arch/powerpc/platforms/4xx/pci.c
@@ -1399,7 +1399,6 @@ static void __init ppc_476fpe_pciex_check_link(struct ppc4xx_pciex_port *port)
printk(KERN_WARNING "PCIE%d: Link up failed\n", port->index);

iounmap(mbase);
- return;
}

static struct ppc4xx_pciex_hwops ppc_476fpe_pcie_hwops __initdata =
--
2.15.1