[binutils-gdb] Remove unused variables from riscv-fbsd-tdep.c

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a0c3048e3f397a595a14208e82e21399131f782b

commit a0c3048e3f397a595a14208e82e21399131f782b
Author: Tom Tromey <tom@tromey.com>
Date:   Mon Oct 8 16:39:29 2018 -0600

    Remove unused variables from riscv-fbsd-tdep.c
    
    This removes a couple of unused variables from riscv-fbsd-tdep.c.
    This allows a --enable-targets=all build to complete on
    x86-64 Fedora 28.
    
    gdb/ChangeLog
    2018-10-08  Tom Tromey  <tom@tromey.com>
    
    	* riscv-fbsd-tdep.c (riscv_fbsd_sigframe_init): Remove unused
    	variable.
    	(riscv_fbsd_init_abi): Likewise.

Diff:
---
 gdb/ChangeLog         | 6 ++++++
 gdb/riscv-fbsd-tdep.c | 3 ---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index eac1dc2..e8deee8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2018-10-08  Tom Tromey  <tom@tromey.com>
+
+	* riscv-fbsd-tdep.c (riscv_fbsd_sigframe_init): Remove unused
+	variable.
+	(riscv_fbsd_init_abi): Likewise.
+
 2018-10-08  Weimin Pan  <weimin.pan@oracle.com>
 	* valops.c (value_struct_elt_for_reference): Rename local variable
 	to work around the shadowing a previous local warning.
diff --git a/gdb/riscv-fbsd-tdep.c b/gdb/riscv-fbsd-tdep.c
index 4971546..6914efb 100644
--- a/gdb/riscv-fbsd-tdep.c
+++ b/gdb/riscv-fbsd-tdep.c
@@ -134,7 +134,6 @@ riscv_fbsd_sigframe_init (const struct tramp_frame *self,
        + RISCV_SIGFRAME_UCONTEXT_OFFSET
        + RISCV_UCONTEXT_MCONTEXT_OFFSET);
   gdb_byte buf[4];
-  int i;
 
   trad_frame_set_reg_regmap (this_cache, riscv_fbsd_gregmap, mcontext_addr,
 			     RISCV_FBSD_NUM_GREGS * riscv_isa_xlen (gdbarch));
@@ -180,8 +179,6 @@ static const struct tramp_frame riscv_fbsd_sigframe =
 static void
 riscv_fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
   /* Generic FreeBSD support.  */
   fbsd_init_abi (info, gdbarch);