There were two functions who were calling "sizeof" twice.

There were two functions who were calling "sizeof" twice.

The first one, dw2_get_real_path from gdb/dwarf2read.c, was actually
making use of OBSTACK_CALLOC which already calls "sizeof" for its third
argument.

The second, download_tracepoint_1 from gdb/gdbserver/tracepoint.c, was
explicitly calling "sizeof" inside another "sizeof".

This patch fixed both functions.

gdb/ChangeLog
2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>

	PR gdb/16014
	* dwarf2read.c (dw2_get_real_path): Remove unnecessary call to
	sizeof.

gdb/gdbserver/ChangeLog
2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>

	PR gdb/16014
	* tracepoint.c (download_tracepoint_1): Remove unnecessary double
	call to sizeof.