diff options
| author | Suman Anna <s-anna@ti.com> | 2013-03-06 16:56:48 -0600 |
|---|---|---|
| committer | Ohad Ben-Cohen <ohad@wizery.com> | 2013-04-05 08:47:38 +0300 |
| commit | b39599b7cb8f295205b04827ff82e3afec687cde (patch) | |
| tree | 39d30976e21dabd233fdb4971a2aae65ba3c6663 /drivers/remoteproc | |
| parent | f6161aa153581da4a3867a2d1a7caf4be19b6ec9 (diff) | |
| download | blackbird-obmc-linux-b39599b7cb8f295205b04827ff82e3afec687cde.tar.gz blackbird-obmc-linux-b39599b7cb8f295205b04827ff82e3afec687cde.zip | |
remoteproc: fix the error check for idr_alloc
The new idr_alloc interface returns the allocated id back
on success, so fix the error path to check for negative
values. This was missed out in the newer idr interface
adoption patch, 15fc611 "remoteproc: convert to idr_alloc()".
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 29387df4bfc9..fb0fb342bf96 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -217,7 +217,7 @@ int rproc_alloc_vring(struct rproc_vdev *rvdev, int i) * TODO: support predefined notifyids (via resource table) */ ret = idr_alloc(&rproc->notifyids, rvring, 0, 0, GFP_KERNEL); - if (ret) { + if (ret < 0) { dev_err(dev, "idr_alloc failed: %d\n", ret); dma_free_coherent(dev->parent, size, va, dma); return ret; |
