commit 91b61239322f5d4acdf7c0459ce85180366fc821
author Flavio Ceolin <flavio.ceolin@intel.com> Tue Sep 11 18:05:14 2018 -0700
committer Anas Nashif <anas.nashif@intel.com> Fri Sep 14 16:55:37 2018 -0400
tree a5edabdf8ddb6279729af77c710532c9563e24fe
parent a1135620ba8a82294e12fdd601f1ac98aa065b58

kernel: syscall: Explicitly ignoring not used return

Some syscacll return value through parameters and for these functions
the return of _arch_syscall_invoke* are not used.

MISRA requires that all return values be checked.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>

scripts/gen_syscall_header.py

diff --git a/scripts/gen_syscall_header.py b/scripts/gen_syscall_header.py
index f4a66dd..1305096 100755
--- a/scripts/gen_syscall_header.py
+++ b/scripts/gen_syscall_header.py
@@ -74,6 +74,8 @@
     tabs(tabcount)
     if (ret != Retval.VOID):
         sys.stdout.write("return (ret)")
+    else:
+        sys.stdout.write("return (void)")
     if (argc <= 6 and ret != Retval.U64):
         sys.stdout.write("_arch")
     sys.stdout.write("_syscall%s_invoke%d(" %