android/android_kernel_xiaomi_sm8450
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Merge "msm: mhi_dev: free allocated memory in reverse order of allocation"

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qctecmdr 2021-11-18 22:21:30 -08:00 committed by Gerrit - the friendly Code Review server
commit 896e302db9
1 changed files with 6 additions and 2 deletions
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8
drivers/platform/msm/mhi_dev/mhi.c
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@ -2911,8 +2911,8 @@ static int mhi_dev_alloc_cmd_ack_buf_req(struct mhi_dev *mhi)
sizeof(*cmd_ctx->ereqs),
GFP_KERNEL);
if (!cmd_ctx->ereqs) {
rc = -ENOMEM;
goto free_ereqs;
return -ENOMEM;
}
/* Allocate buffers to queue transfer completion events */
@ -2941,9 +2941,13 @@ static int mhi_dev_alloc_cmd_ack_buf_req(struct mhi_dev *mhi)
return 0;
free_ereqs:
kfree(mhi->cmd_ctx);
kfree(cmd_ctx->ereqs);
cmd_ctx->ereqs = NULL;
kfree(mhi->cmd_ctx);
mhi_log(MHI_MSG_INFO,
"MEM_DEALLOC: size:%d CMD_CTX\n",
sizeof(struct mhi_cmd_cmpl_ctx));
mhi->cmd_ctx = NULL;
return rc;
}