Defined in 2 files as a macro:

• fs/xfs/xfs_error.h, line 20 (as a macro)
• security/selinux/include/netif.h, line 20 (as a macro)

Referenced in 5 files:

• drivers/pci/pcie/Kconfig, line 4691
• drivers/usb/serial/bus.c, line 4537
• fs/xfs/xfs_error.h, line 93
• fs/xfs/xfs_extfree_item.h, line 103
• security/selinux/include/netif.h, line 101