Merge tag 'for-linus-5.1' of git://github.com/cminyard/linux-ipmi

Pull IPMI updates from Corey Minyard:
 "A couple of bug fixes and a bunch of code cleanup:

   - Fix a use after free error in a certain error situation.

   - Fix some flag handling issues in the SSIF (I2C) IPMI driver.

   - A bunch of cleanups, spacing issues, converting pr_xxx to dev_xxx,
     use standard UUID handling, and some other minor stuff.

   - The IPMI code was creating a platform device if none was supplied.
     Instead of doing that, have every source that creates an IPMI
     device supply a device struct. This fixes several issues,including
     a crash in one situation, and cleans things up a bit"

* tag 'for-linus-5.1' of git://github.com/cminyard/linux-ipmi:
  ipmi_si: Potential array underflow in hotmod_handler()
  ipmi_si: Remove hacks for adding a dummy platform devices
  ipmi_si: Consolidate scanning the platform bus
  ipmi_si: Remove hotmod devices on removal and exit
  ipmi_si: Remove hardcode IPMI devices by scanning the platform bus
  ipmi_si: Switch hotmod to use a platform device
  ipmi: Consolidate the adding of platform devices
  ipmi_si: Rename addr_type to addr_space to match what it does
  ipmi_si: Convert some types into unsigned
  ipmi_si: Fix crash when using hard-coded device
  ipmi: Use dedicated API for copying a UUID
  ipmi: Use defined constant for UUID representation
  ipmi:ssif: Change some pr_xxx to dev_xxx calls
  ipmi: kcs_bmc: handle devm_kasprintf() failure case
  ipmi: Fix return value when a message is truncated
  ipmi: clean an indentation issue, remove extraneous space
  ipmi: Make the smi watcher be disabled immediately when not needed
  ipmi: Fix how the lower layers are told to watch for messages
  ipmi: Fix SSIF flag requests
  ipmi_si: fix use-after-free of resource->name

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/char/ipmi/ipmi_si_mem_io.c b/drivers/char/ipmi/ipmi_si_mem_io.c
index fd0ec8d6bf0e..75583612ab10 100644
--- a/drivers/char/ipmi/ipmi_si_mem_io.c
+++ b/drivers/char/ipmi/ipmi_si_mem_io.c
@@ -81,8 +81,6 @@ int ipmi_si_mem_setup(struct si_sm_io *io)
 	if (!addr)
 		return -ENODEV;
 
-	io->io_cleanup = mem_cleanup;
-
 	/*
 	 * Figure out the actual readb/readw/readl/etc routine to use based
 	 * upon the register size.
@@ -141,5 +139,8 @@ int ipmi_si_mem_setup(struct si_sm_io *io)
 		mem_region_cleanup(io, io->io_size);
 		return -EIO;
 	}
+
+	io->io_cleanup = mem_cleanup;
+
 	return 0;
 }