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| author | Colin Ian King <colin.king@canonical.com> | 2016-12-29 21:13:43 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-12-29 21:20:19 +0300 |
| commit | 3a11c0e1f1394e9d871dd8e68f9ce01d7c96e28d (patch) | |
| tree | 8e76ff4c041c1c8fdd33756166f8de2a3ea2fc5a /drivers/input/rmi4 | |
| parent | 0c54fe74db73499637315d6b3d83a7adbc6f32aa (diff) | |
| download | linux-3a11c0e1f1394e9d871dd8e68f9ce01d7c96e28d.tar.xz | |
Input: synaptics-rmi4 - remove redundant null check on rmi_dev
rmi_dev is currently being dereferenced before it null checked, however,
after deeper inspecting, rmi_dev can never be null, so just remove this
redundant check.
Fixes CoverityScan CID 1391218 ("Dereference before null check")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/rmi4')
| -rw-r--r-- | drivers/input/rmi4/rmi_f03.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/input/rmi4/rmi_f03.c b/drivers/input/rmi4/rmi_f03.c index 8a7ca3e2f95e..9a1b099b72e0 100644 --- a/drivers/input/rmi4/rmi_f03.c +++ b/drivers/input/rmi4/rmi_f03.c @@ -175,9 +175,6 @@ static int rmi_f03_attention(struct rmi_function *fn, unsigned long *irq_bits) int i; int error; - if (!rmi_dev) - return -ENODEV; - if (drvdata->attn_data.data) { /* First grab the data passed by the transport device */ if (drvdata->attn_data.size < ob_len) { |