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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-11-21 06:44:58 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-11-21 06:44:58 -0800 |
| commit | f697ab3e511d5aa651e0ce53410117e3f13d6213 (patch) | |
| tree | 66dbceb5483ea46de6c82d14a79f1e87f6e73e67 | |
| parent | f79329e286535417c07ca4ae005a79164002ddd4 (diff) | |
| parent | 9d40f7f941f272a26ec62f950fda12b864a3d783 (diff) | |
Merge "msm: ba: avoid system crash in msm_ba_open()"
| -rw-r--r-- | drivers/video/msm/ba/msm_ba.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/msm/ba/msm_ba.c b/drivers/video/msm/ba/msm_ba.c index 8d1459088b80..4200b8f20073 100644 --- a/drivers/video/msm/ba/msm_ba.c +++ b/drivers/video/msm/ba/msm_ba.c @@ -812,6 +812,11 @@ void *msm_ba_open(const struct msm_ba_ext_ops *ext_ops) dev_ctxt = get_ba_dev(); + if (!dev_ctxt) { + dprintk(BA_ERR, "Failed to get ba dev"); + return NULL; + } + inst = kzalloc(sizeof(*inst), GFP_KERNEL); if (!inst) { |