In some functions, variable "ret" should be ssize_t, so we fix it.

Fixes: 2f330caff577 ("memory: brcmstb: Add driver for DPFE")
Signed-off-by: Markus Mayer <mma...@broadcom.com>
---
 drivers/memory/brcmstb_dpfe.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/memory/brcmstb_dpfe.c b/drivers/memory/brcmstb_dpfe.c
index 088153760e52..2013a91217a9 100644
--- a/drivers/memory/brcmstb_dpfe.c
+++ b/drivers/memory/brcmstb_dpfe.c
@@ -507,7 +507,7 @@ static ssize_t show_info(struct device *dev, struct 
device_attribute *devattr,
 {
        u32 response[MSG_FIELD_MAX];
        unsigned int info;
-       int ret;
+       ssize_t ret;
 
        ret = generic_show(DPFE_CMD_GET_INFO, response, dev, buf);
        if (ret)
@@ -531,7 +531,7 @@ static ssize_t show_refresh(struct device *dev,
        unsigned int offset;
        u8 refresh, sr_abort, ppre, thermal_offs, tuf;
        u32 mr4;
-       int ret;
+       ssize_t ret;
 
        ret = generic_show(DPFE_CMD_GET_REFRESH, response, dev, buf);
        if (ret)
@@ -588,7 +588,7 @@ static ssize_t show_vendor(struct device *dev, struct 
device_attribute *devattr,
        struct private_data *priv;
        void __iomem *info;
        unsigned int offset;
-       int ret;
+       ssize_t ret;
 
        ret = generic_show(DPFE_CMD_GET_VENDOR, response, dev, buf);
        if (ret)
-- 
2.7.4

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