Commit dd7b90fa authored Jun 27, 2018 by Seth Howell Committed by Daniel Verkamp Jun 28, 2018

bdev: add null check to spdk_bdev_unregister:



Newer versions of scan-build complain about cb_fn potentially being null
in spdk_bdev_unregister.

Change-Id: Ib5607234557f2104ee30398a620fa595389a33e9
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/417064


Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>

parent 4c4e2b4d

lib/bdev/bdev.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -2899,7 +2899,9 @@ spdk_bdev_unregister(struct spdk_bdev *bdev, spdk_bdev_unregister_cb cb_fn, void
		thread = spdk_get_thread();
		if (!thread) {
		/* The user called this from a non-SPDK thread. */
		if (cb_fn != NULL) {
		cb_fn(cb_arg, -ENOTSUP);
		}
		return;
		}