diff options
| author | Moritz Fischer <mdf@kernel.org> | 2019-09-03 19:35:07 -0700 |
|---|---|---|
| committer | Moritz Fischer <mdf@kernel.org> | 2019-09-03 19:35:07 -0700 |
| commit | af9ca4b0bd0502bb134f18d394a613be371d2352 (patch) | |
| tree | 37b1159d4456e223981dddde4795f2061c83d14c /drivers/misc/fastrpc.c | |
| parent | cbb4a74478e9eef0f8ef437e95ef7645008988f7 (diff) | |
| parent | 99097a214b0c15f7595ac8f2788662f3941c1992 (diff) | |
Merge branch 'char-misc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into fpga-dfl-for-5.4
Diffstat (limited to 'drivers/misc/fastrpc.c')
| -rw-r--r-- | drivers/misc/fastrpc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 98603e235cf0..c790585da14c 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -279,8 +279,11 @@ static int fastrpc_buf_alloc(struct fastrpc_user *fl, struct device *dev, buf->virt = dma_alloc_coherent(dev, buf->size, (dma_addr_t *)&buf->phys, GFP_KERNEL); - if (!buf->virt) + if (!buf->virt) { + mutex_destroy(&buf->lock); + kfree(buf); return -ENOMEM; + } if (fl->sctx && fl->sctx->sid) buf->phys += ((u64)fl->sctx->sid << 32); |