char: xilinx_hwicap: Remove casting the return value which is a void pointer
authorJingoo Han <jg1.han@samsung.com>
Mon, 9 Sep 2013 05:14:50 +0000 (14:14 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 15:53:23 +0000 (08:53 -0700)
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/char/xilinx_hwicap/xilinx_hwicap.c

index 5224da5202d3497589d4d74df171cde3efd7ba67..a7f65c2b2cb5df7c26f966281147382626d85881 100644 (file)
@@ -721,7 +721,7 @@ static int hwicap_remove(struct device *dev)
 {
        struct hwicap_drvdata *drvdata;
 
-       drvdata = (struct hwicap_drvdata *)dev_get_drvdata(dev);
+       drvdata = dev_get_drvdata(dev);
 
        if (!drvdata)
                return 0;