[PATCH v8 04/10] edac: synopsys: Make return type void for functions always returning 0

Manish Narani
2018-10-04T15:35:22Z

The current driver has functions which are always returning 0. Those
functions can be modified to void.

Signed-off-by: Manish Narani <manish.narani@xilinx.com>
---
drivers/edac/synopsys_edac.c | 22 ++++------------------
1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 7db5928..675155f 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -352,10 +352,8 @@ static enum mem_type edac_get_mtype(const void __iomem *base)
*
* Initializes the chip select rows associated with the EDAC memory
* controller instance.
- *
- * Return: Unconditionally 0.
*/
-static int edac_init_csrows(struct mem_ctl_info *mci)
+static void edac_init_csrows(struct mem_ctl_info *mci)
{
struct synps_edac_priv *priv = mci->pvt_info;
struct csrow_info *csi;
@@ -376,8 +374,6 @@ static int edac_init_csrows(struct mem_ctl_info *mci)
dimm->dtype = edac_get_dtype(priv->baseaddr);
}
}
-
- return 0;
}

/**
@@ -388,13 +384,10 @@ static int edac_init_csrows(struct mem_ctl_info *mci)
* Performs initialization of the EDAC memory controller instance and
* related driver-private data associated with the memory controller the
* instance is bound to.
- *
- * Return: Always zero.
*/
-static int edac_mc_init(struct mem_ctl_info *mci,
+static void edac_mc_init(struct mem_ctl_info *mci,
struct platform_device *pdev)
{
- int status;
struct synps_edac_priv *priv;

mci->pdev = &pdev->dev;
@@ -416,9 +409,7 @@ static int edac_mc_init(struct mem_ctl_info *mci,
mci->edac_check = edac_check;
mci->ctl_page_to_phys = NULL;

- status = edac_init_csrows(mci);
-
- return status;
+ edac_init_csrows(mci);
}

/**
@@ -466,12 +457,7 @@ static int synps_edac_mc_probe(struct platform_device *pdev)

priv = mci->pvt_info;
priv->baseaddr = baseaddr;
- rc = edac_mc_init(mci, pdev);
- if (rc) {
- edac_printk(KERN_ERR, EDAC_MC,
- "Failed to initialize instance\n");
- goto free_edac_mc;
- }
+ edac_mc_init(mci, pdev);

rc = edac_mc_add_mc(mci);
if (rc) {
--
2.1.1