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Merge "msm: mhi_dev: Adding check in open channel API"

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qctecmdr 2022-03-29 00:30:19 -07:00 • committed by Gerrit - the friendly Code Review server
commit 228bce5463
1 changed files with 5 additions and 0 deletions
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5
drivers/platform/msm/mhi_dev/mhi.c
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@ -3200,6 +3200,11 @@ int mhi_dev_open_channel(uint32_t chan_id,
struct mhi_dev_channel *ch;
struct platform_device *pdev;
if (!mhi_ctx || !mhi_ctx->pdev) {
mhi_log(MHI_MSG_ERROR, "Invalid open channel call for ch_id:%d\n", chan_id);
return -EINVAL;
}
pdev = mhi_ctx->pdev;
ch = &mhi_ctx->ch[chan_id];