Re: [PATCH] INPUT: fix hidinput_connect ignoring retval from input_register_device

[Jeff Garzik]

Dirk Hohndel wrote:

[INPUT] hidinput_connect incorrectly ignored return value from 
input_register_device

Signed-off-by: Dirk Hohndel <[EMAIL PROTECTED]>

---
 drivers/hid/hid-input.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index dd332f2..880161b 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -1186,13 +1186,21 @@ int hidinput_connect(struct hid_device *hid)
                                 * UGCI) cram a lot of unrelated inputs into the
                                 * same interface. */
                                hidinput->report = report;
-                               input_register_device(hidinput->input);
+                               if (input_register_device(hidinput->input)) {
+                                       input_free_device(hidinput->input);
+                                       kfree(hidinput);
+                                       return -1;
+                               }
                                hidinput = NULL;
                        }
                }

if (hidinput)

-               input_register_device(hidinput->input);
+               if (input_register_device(hidinput->input)) {
+                       input_free_device(hidinput->input);
+                       kfree(hidinput);
+                       return -1;

ACK, thanks for revising



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