tree 1c42a0508a55e736faa6a7e04731a674caa02099
parent 843a85ced99b9c8f8221f11d5cbcc56c2dae2842
author Alexei Starovoitov <ast@plumgrid.com> 1401922190 -0700
committer Bjorn Helgaas <bhelgaas@google.com> 1402506799 -0600

PCI/MSI: Fix memory leak in free_msi_irqs()

free_msi_irqs() is leaking memory, since list_for_each_entry(entry,
&dev->msi_list, list) {...} is never executed, because dev->msi_list is
made empty by the loop just above this one.

Fix it by relying on zero termination of attribute array like
populate_msi_sysfs() does.

Fixes: 1c51b50c2995 ("PCI/MSI: Export MSI mode using attributes, not kobjects")
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC: stable@vger.kernel.org	# v3.14+