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RDMA/device: Use __ib_device_get_by_name() in ib_device_rename()

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No reason to open code this loop.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
This commit is contained in:
Jason Gunthorpe 2019-01-12 02:42:42 +00:00
parent de77503a59
commit 344684e6d0
1 changed files with 3 additions and 6 deletions
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9
drivers/infiniband/core/device.c
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@ -183,18 +183,15 @@ static struct ib_device *__ib_device_get_by_name(const char *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);