diff options
Diffstat (limited to 'drivers/misc/fastrpc.c')
| -rw-r--r-- | drivers/misc/fastrpc.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 4b0db33896df..89aec17738ef 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -1016,10 +1016,19 @@ static int fastrpc_device_open(struct inode *inode, struct file *filp) INIT_LIST_HEAD(&fl->user); fl->tgid = current->tgid; fl->cctx = cctx; + + fl->sctx = fastrpc_session_alloc(cctx); + if (!fl->sctx) { + dev_err(&cctx->rpdev->dev, "No session available\n"); + mutex_destroy(&fl->mutex); + kfree(fl); + + return -EBUSY; + } + spin_lock(&cctx->lock); list_add_tail(&fl->user, &cctx->users); spin_unlock(&cctx->lock); - fl->sctx = fastrpc_session_alloc(cctx); return 0; } |