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| author | Bojan Prtvar <prtvar.b@gmail.com> | 2011-08-04 23:46:48 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-08-04 23:51:29 +0200 |
| commit | 00b15628b0aa73199f74bd6c988b8d2b55f51190 (patch) | |
| tree | 3653775b8ba5dbdf9ce150e8bc7c98b10ae037ac /drivers/hid | |
| parent | 6371fe54b500f1f31033e0035a061fa320171930 (diff) | |
| download | linux-00b15628b0aa73199f74bd6c988b8d2b55f51190.tar.gz linux-00b15628b0aa73199f74bd6c988b8d2b55f51190.tar.bz2 linux-00b15628b0aa73199f74bd6c988b8d2b55f51190.zip | |
HID: prodikeys: kfree() NULL pointer cleanup
No need for freeing pm in case when it's not allocated.
Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-prodikeys.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c index 158b389d0fb7..f779009104eb 100644 --- a/drivers/hid/hid-prodikeys.c +++ b/drivers/hid/hid-prodikeys.c @@ -816,7 +816,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id) if (pm == NULL) { hid_err(hdev, "can't alloc descriptor\n"); ret = -ENOMEM; - goto err_free; + goto err_free_pk; } pm->pk = pk; @@ -849,10 +849,10 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id) err_stop: hid_hw_stop(hdev); err_free: - if (pm != NULL) - kfree(pm); - + kfree(pm); +err_free_pk: kfree(pk); + return ret; } |