x86/entry: Consolidate 32/64 bit syscall entry

64bit and 32bit entry code have the same open coded syscall entry handling
after the bitwidth specific bits.

Move it to a helper function and share the code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200722220520.051234096@linutronix.de


1 file changed