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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-04 21:26:15 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-04 22:49:27 +0400 |
| commit | aaa60fa7ac66ede814f7ad37a2b3a07b4f784756 (patch) | |
| tree | 625eb8a9d94fd29460170698bb273ff4ef97e7eb /drivers/input | |
| parent | aa87512fbc56e107c14f7fa85823eb7e82a2f64c (diff) | |
| download | linux-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.c | 2 |
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; } |