[PowerPC] Fix two if statements in gdb/ppc-linux-nat.c

This patch changes two if statements to else if statements in
ppc-linux-nat.c:fetch_register for clarity.

gdb/ChangeLog:
2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

	* ppc-linux-nat.c (fetch_register): Change if statement to else
	if.
	(store_register): Likewise.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ba06946..b6025a3 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 
+       * ppc-linux-nat.c (fetch_register): Change if statement to else
+       if.
+       (store_register): Likewise.
+
+2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
        * rs6000-tdep.c: Remove reggroups.h include.
        (rs6000_pseudo_register_reggroup_p): Remove.
        (rs6000_gdbarch_init): Remove call to

diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 0b7052d..f96fba4 100644 (file)
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -552,7 +552,7 @@ fetch_register (struct regcache *regcache, int tid, int regno)
         AltiVec registers, fall through and return zeroes, because
         regaddr will be -1 in this case.  */
     }
-  if (vsx_register_p (gdbarch, regno))
+  else if (vsx_register_p (gdbarch, regno))
     {
       if (have_ptrace_getsetvsxregs)
        {
@@ -928,7 +928,7 @@ store_register (const struct regcache *regcache, int tid, int regno)
       store_altivec_registers (regcache, tid, regno);
       return;
     }
-  if (vsx_register_p (gdbarch, regno))
+  else if (vsx_register_p (gdbarch, regno))
     {
       store_vsx_registers (regcache, tid, regno);
       return;