staging: r8188eu: Remove _func_enter and _func_exit macros

These debugging macros are seldom used for debugging once the driver
is working. If routine tracing is needed, it can be added on an
individual basis.

In a few cases, removal of the exit macro left a bare label. In these
cases, a go to that label was replaced by a return.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/rtl8188eu/core/rtw_cmd.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_ieee80211.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_io.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_mlme.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_mp_ioctl.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_p2p.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_recv.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_security.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_wlan_util.c
Simple merge

diff --cc drivers/staging/rtl8188eu/core/rtw_xmit.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/hal_intf.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/usb_halinit.c
Simple merge

diff --cc drivers/staging/rtl8188eu/hal/usb_ops_linux.c
Simple merge

diff --cc drivers/staging/rtl8188eu/include/rtw_debug.h
Simple merge

diff --cc drivers/staging/rtl8188eu/include/rtw_ioctl.h
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/mlme_linux.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/os_intfs.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/recv_linux.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/usb_intf.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
Simple merge

diff --cc drivers/staging/rtl8188eu/os_dep/xmit_linux.c
Simple merge