[binutils-gdb] btrace: remove leftover comment

[Markus Metzger <mmetzger at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=afb1110bfa4fe150cb2f2c58329551bd82cb3627

commit afb1110bfa4fe150cb2f2c58329551bd82cb3627
Author: Markus Metzger <markus.t.metzger@intel.com>
Date:   Thu Oct 13 16:09:41 2016 +0200

    btrace: remove leftover comment
    
    Remove a leftover comment on a function that was removed with commit
    0568462bbf0f666d5bf9f720e16147da71eec46a.

Diff:
---
 gdb/ChangeLog          | 4 ++++
 gdb/nat/linux-btrace.c | 5 -----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 045bdc8..279ddde 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2016-10-14  Markus Metzger  <markus.t.metzger@intel.com>
+
+	* nat/linux-btrace.c: Remove leftover comment.
+
 2016-10-14  Eli Zaretskii  <eliz@gnu.org>
 
 	* common/common-defs.h [HAVE_STRINGS_H]: Include strings.h if
diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c
index e399e73..5ac5db2 100644
--- a/gdb/nat/linux-btrace.c
+++ b/gdb/nat/linux-btrace.c
@@ -103,11 +103,6 @@ perf_event_new_data (const struct perf_event_buffer *pev)
   return *pev->data_head != pev->last_head;
 }
 
-/* Try to determine the size of a pointer in bits for the OS.
-
-   This is the same as the size of a pointer for the inferior process
-   except when a 32-bit inferior is running on a 64-bit OS.  */
-
 /* Copy the last SIZE bytes from PEV ending at DATA_HEAD and return a pointer
    to the memory holding the copy.
    The caller is responsible for freeing the memory.  */