[PATCH c++ 1/3] arm-linux-tdep: Add explicit cast for int to gdb_syscall conversion

[Simon Marchi <simon.marchi@ericsson.com>]

This patch is taken from Pedro's branch.

gdb/ChangeLog:

	* arm-linux-tdep.c (arm_canonicalize_syscall): Add
	enum gdb_syscall casts.
---
 gdb/arm-linux-tdep.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index b7c5b99..dc0a8a9 100644
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -1265,11 +1265,11 @@ arm_canonicalize_syscall (int syscall)
   enum { sys_process_vm_writev = 377 };
 
   if (syscall <= gdb_sys_sched_getaffinity)
-    return syscall;
+    return (enum gdb_syscall) syscall;
   else if (syscall >= 243 && syscall <= 247)
-    return syscall + 2;
+    return (enum gdb_syscall) (syscall + 2);
   else if (syscall >= 248 && syscall <= 253)
-    return syscall + 4;
+    return (enum gdb_syscall) (syscall + 4);
 
   return gdb_sys_no_syscall;
 }
-- 
2.5.1