PCI/MSI: Simplify populate_msi_sysfs()
Simplify populate_msi_sysfs() by - Swapping the order of the two allocations and storing the msi_dev_attr-derived pointer right after allocation, allowing the cleanup code to pick things up without extra effort. - Using kasprintf() instead of the kmalloc()/sprintf() pair. Signed-off-by: NJan Beulich <jbeulich@suse.com> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Showing
想要评论请 注册 或 登录