[PATCH-for-6.2 1/2] disas/nios2: Fix style in print_insn_nios2()

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

We are going to modify this function, fix its style first.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 disas/nios2.c | 53 +++++++++++++++++++++++++--------------------------
 1 file changed, 26 insertions(+), 27 deletions(-)

diff --git a/disas/nios2.c b/disas/nios2.c
index c3e82140c79..d124902ae3e 100644
--- a/disas/nios2.c
+++ b/disas/nios2.c
@@ -3482,38 +3482,37 @@ static int
 print_insn_nios2 (bfd_vma address, disassemble_info *info,
 		  enum bfd_endian endianness)
 {
-  bfd_byte buffer[INSNLEN];
-  int status;
+    bfd_byte buffer[INSNLEN];
+    int status;
 
-  status = (*info->read_memory_func) (address, buffer, INSNLEN, info);
-  if (status == 0)
-    {
-      unsigned long insn;
-      if (endianness == BFD_ENDIAN_BIG)
-	insn = (unsigned long) bfd_getb32 (buffer);
-      else
-	insn = (unsigned long) bfd_getl32 (buffer);
-      return nios2_disassemble (address, insn, info);
+    status = (*info->read_memory_func)(address, buffer, INSNLEN, info);
+    if (status == 0) {
+        unsigned long insn;
+        if (endianness == BFD_ENDIAN_BIG) {
+            insn = (unsigned long) bfd_getb32(buffer);
+        } else {
+            insn = (unsigned long) bfd_getl32(buffer);
+        }
+        return nios2_disassemble(address, insn, info);
     }
 
-  /* We might have a 16-bit R2 instruction at the end of memory.  Try that.  */
-  if (info->mach == bfd_mach_nios2r2)
-    {
-      status = (*info->read_memory_func) (address, buffer, 2, info);
-      if (status == 0)
-	{
-	  unsigned long insn;
-	  if (endianness == BFD_ENDIAN_BIG)
-	    insn = (unsigned long) bfd_getb16 (buffer);
-	  else
-	    insn = (unsigned long) bfd_getl16 (buffer);
-	  return nios2_disassemble (address, insn, info);
-	}
+    /* We might have a 16-bit R2 instruction at the end of memory. Try that. */
+    if (info->mach == bfd_mach_nios2r2) {
+        status = (*info->read_memory_func)(address, buffer, 2, info);
+        if (status == 0) {
+            unsigned long insn;
+            if (endianness == BFD_ENDIAN_BIG) {
+                insn = (unsigned long) bfd_getb16(buffer);
+            } else {
+                insn = (unsigned long) bfd_getl16(buffer);
+            }
+            return nios2_disassemble(address, insn, info);
+        }
     }
 
-  /* If we got here, we couldn't read anything.  */
-  (*info->memory_error_func) (status, address, info);
-  return -1;
+    /* If we got here, we couldn't read anything.  */
+    (*info->memory_error_func)(status, address, info);
+    return -1;
 }
 
 /* These two functions are the main entry points, accessed from
-- 
2.31.1