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| author | José Expósito <jose.exposito89@gmail.com> | 2022-01-16 21:18:44 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-01-25 05:48:13 +0300 |
| commit | 5e761a2287234bc402ba7ef07129f5103bcd775c (patch) | |
| tree | 3c063300c12613e7b7793d2ffc77b4d53faa76c3 /drivers/iio/industrialio-buffer.c | |
| parent | 860a7b2a87b7c743154824d0597b6c3eb3b53154 (diff) | |
| download | linux-5e761a2287234bc402ba7ef07129f5103bcd775c.tar.xz | |
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
The function performs a check on the "phy" input parameter, however, it
is used before the check.
Initialize the "dev" variable after the sanity check to avoid a possible
NULL pointer dereference.
Fixes: 5c8290284402b ("drm/msm/dsi: Split PHY drivers to separate files")
Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220116181844.7400-1-jose.exposito89@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
0 files changed, 0 insertions, 0 deletions