HSI: omap_ssi_port: Don't print uninitialized err

Do not print err variable, that has nothing to do with the error.
This fixes a warning, that is printed at build time:

drivers/hsi/controllers/omap_ssi_port.c: In function ‘ssi_port_probe’:
drivers/hsi/controllers/omap_ssi_port.c:1121:10: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/drivers/hsi/controllers/omap_ssi_port.c b/drivers/hsi/controllers/omap_ssi_port.c
index 4c0b5820581eaaba38e3f846454be8bdd75f3ccb..7e31eccf353a48c0627df7e4abaa6a8cb2554aa4 100644 (file)
--- a/drivers/hsi/controllers/omap_ssi_port.c
+++ b/drivers/hsi/controllers/omap_ssi_port.c
@@ -1118,8 +1118,7 @@ static int __init ssi_port_probe(struct platform_device *pd)
        dev_dbg(&pd->dev, "init ssi port...\n");
 
        if (!try_module_get(ssi->owner)) {
-               dev_err(&pd->dev, "could not increment parent module refcount (err=%d)\n",
-                       err);
+               dev_err(&pd->dev, "could not increment parent module refcount\n");
                return -ENODEV;
        }