diff --git a/sys/amd64/linux32/linux32_sysvec.c b/sys/amd64/linux32/linux32_sysvec.c
index 77e085b6c50..9df5b0ee18f 100644
--- a/sys/amd64/linux32/linux32_sysvec.c
+++ b/sys/amd64/linux32/linux32_sysvec.c
@@ -294,7 +294,7 @@ elf_linux_fixup(register_t **stack_base, struct image_params *imgp)
 	base--;
 	suword32(base, (uint32_t)imgp->args->argc);
 	*stack_base = (register_t *)base;
-	return 0;
+	return (0);
 }
 
 extern unsigned long linux_sznonrtsigcode;
@@ -1171,9 +1171,9 @@ linux_elf_modevent(module_t mod, int type, void *data)
 			printf("Could not deinstall ELF interpreter entry\n");
 		break;
 	default:
-		return EOPNOTSUPP;
+		return (EOPNOTSUPP);
 	}
-	return error;
+	return (error);
 }
 
 static moduledata_t linux_elf_mod = {
diff --git a/sys/i386/linux/linux_sysvec.c b/sys/i386/linux/linux_sysvec.c
index 0e7ba67c6b2..970bd05120e 100644
--- a/sys/i386/linux/linux_sysvec.c
+++ b/sys/i386/linux/linux_sysvec.c
@@ -209,15 +209,15 @@ static int
 translate_traps(int signal, int trap_code)
 {
 	if (signal != SIGBUS)
-		return signal;
+		return (signal);
 	switch (trap_code) {
 	case T_PROTFLT:
 	case T_TSSFLT:
 	case T_DOUBLEFLT:
 	case T_PAGEFLT:
-		return SIGSEGV;
+		return (SIGSEGV);
 	default:
-		return signal;
+		return (signal);
 	}
 }
 
@@ -685,7 +685,7 @@ linux_sigreturn(struct thread *td, struct linux_sigreturn_args *args)
 #define	EFLAGS_SECURE(ef, oef)	((((ef) ^ (oef)) & ~PSL_USERCHANGE) == 0)
 	eflags = frame.sf_sc.sc_eflags;
 	if (!EFLAGS_SECURE(eflags, regs->tf_eflags))
-		return(EINVAL);
+		return (EINVAL);
 
 	/*
 	 * Don't allow users to load a valid privileged %cs.  Let the
@@ -700,7 +700,7 @@ linux_sigreturn(struct thread *td, struct linux_sigreturn_args *args)
 		ksi.ksi_trapno = T_PROTFLT;
 		ksi.ksi_addr = (void *)regs->tf_eip;
 		trapsignal(td, &ksi);
-		return(EINVAL);
+		return (EINVAL);
 	}
 
 	lmask.__bits[0] = frame.sf_sc.sc_mask;
@@ -776,7 +776,7 @@ linux_rt_sigreturn(struct thread *td, struct linux_rt_sigreturn_args *args)
 #define	EFLAGS_SECURE(ef, oef)	((((ef) ^ (oef)) & ~PSL_USERCHANGE) == 0)
 	eflags = context->sc_eflags;
 	if (!EFLAGS_SECURE(eflags, regs->tf_eflags))
-		return(EINVAL);
+		return (EINVAL);
 
 	/*
 	 * Don't allow users to load a valid privileged %cs.  Let the
@@ -791,7 +791,7 @@ linux_rt_sigreturn(struct thread *td, struct linux_rt_sigreturn_args *args)
 		ksi.ksi_trapno = T_PROTFLT;
 		ksi.ksi_addr = (void *)regs->tf_eip;
 		trapsignal(td, &ksi);
-		return(EINVAL);
+		return (EINVAL);
 	}
 
 	linux_to_bsd_sigset(&uc.uc_sigmask, &bmask);
@@ -1147,9 +1147,9 @@ linux_elf_modevent(module_t mod, int type, void *data)
 			printf("Could not deinstall ELF interpreter entry\n");
 		break;
 	default:
-		return EOPNOTSUPP;
+		return (EOPNOTSUPP);
 	}
-	return error;
+	return (error);
 }
 
 static moduledata_t linux_elf_mod = {