HID: intel-ish-hid: Remove unnecessary assignment to variable rv

This assignment to rv is unused in an error path. So remove it.

Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.c b/drivers/hid/intel-ish-hid/ishtp-hid.c
index b8aae69ad15d7936f690382bc3c2157b3f2b9596..393bed0abee993d99bdb73470e89eee1190550b2 100644 (file)
--- a/drivers/hid/intel-ish-hid/ishtp-hid.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid.c
@@ -211,10 +211,8 @@ int ishtp_hid_probe(unsigned int cur_hid_dev,
        struct ishtp_hid_data *hid_data;
 
        hid = hid_allocate_device();
-       if (IS_ERR(hid)) {
-               rv = PTR_ERR(hid);
-               return  -ENOMEM;
-       }
+       if (IS_ERR(hid))
+               return PTR_ERR(hid);
 
        hid_data = kzalloc(sizeof(*hid_data), GFP_KERNEL);
        if (!hid_data) {