summaryrefslogtreecommitdiff
path: root/drivers/input
diff options
context:
space:
mode:
authorDmitry Torokhov <dmitry.torokhov@gmail.com>2012-03-04 21:26:15 +0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2012-03-04 22:49:27 +0400
commitaaa60fa7ac66ede814f7ad37a2b3a07b4f784756 (patch)
tree625eb8a9d94fd29460170698bb273ff4ef97e7eb /drivers/input
parentaa87512fbc56e107c14f7fa85823eb7e82a2f64c (diff)
downloadlinux-aaa60fa7ac66ede814f7ad37a2b3a07b4f784756.tar.xz
Input: cyttsp - remove useless checks in cyttsp_probe()
This fixes reference-before-check problem; there is no reason to check if caller passed NULL dev or bus_ops as it is done only by bus-specific drivers which already do the right thing. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/touchscreen/cyttsp_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index 8be22479b41c..f030d9ec795d 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c
@@ -523,7 +523,7 @@ struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
struct input_dev *input_dev;
int error;
- if (!dev || !bus_ops || !pdata || !pdata->name || irq <= 0) {
+ if (!pdata || !pdata->name || irq <= 0) {
error = -EINVAL;
goto err_out;
}