Message ID | 20190112024232.GA25078@ziepe.ca (mailing list archive) |
---|---|
State | Mainlined |
Commit | 344684e6d02ff21ff2fce8cf1b2de3fd3cafcac7 |
Delegated to: | Jason Gunthorpe |
Headers | show |
Series | RDMA/device: Use __ib_device_get_by_name() in ib_device_rename() | expand |
On 1/11/2019 8:42 PM, Jason Gunthorpe wrote: > No reason to open code this loop. > > Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> > --- > drivers/infiniband/core/device.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) > > diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c > index d42befb9fdb47a..5bb60371739a24 100644 > --- a/drivers/infiniband/core/device.c > +++ b/drivers/infiniband/core/device.c > @@ -217,18 +217,15 @@ EXPORT_SYMBOL(ib_device_get_by_name); > > int ib_device_rename(struct ib_device *ibdev, const char *name) > { > - struct ib_device *device; > int ret = 0; > > if (!strcmp(name, dev_name(&ibdev->dev))) > return ret; > > mutex_lock(&device_mutex); > - list_for_each_entry(device, &device_list, core_list) { > - if (!strcmp(name, dev_name(&device->dev))) { > - ret = -EEXIST; > - goto out; > - } > + if (__ib_device_get_by_name(name)) { > + ret = -EEXIST; > + goto out; > } > > ret = device_rename(&ibdev->dev, name); Looks fine. Reviewed-by: Steve Wise <swise@opengridcomputing.com>
On Sat, Jan 12, 2019 at 02:42:42AM +0000, Jason Gunthorpe wrote: > No reason to open code this loop. > > Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> > Reviewed-by: Steve Wise <swise@opengridcomputing.com> > --- > drivers/infiniband/core/device.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) Applied to for-next Thanks, Jason
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index d42befb9fdb47a..5bb60371739a24 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -217,18 +217,15 @@ EXPORT_SYMBOL(ib_device_get_by_name); int ib_device_rename(struct ib_device *ibdev, const char *name) { - struct ib_device *device; int ret = 0; if (!strcmp(name, dev_name(&ibdev->dev))) return ret; mutex_lock(&device_mutex); - list_for_each_entry(device, &device_list, core_list) { - if (!strcmp(name, dev_name(&device->dev))) { - ret = -EEXIST; - goto out; - } + if (__ib_device_get_by_name(name)) { + ret = -EEXIST; + goto out; } ret = device_rename(&ibdev->dev, name);
No reason to open code this loop. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> --- drivers/infiniband/core/device.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)