svn commit: r363619 - head/sys/riscv/riscv

[John Baldwin]

Author: jhb
Date: Mon Jul 27 16:37:18 2020
New Revision: 363619
URL: https://svnweb.freebsd.org/changeset/base/363619

Log:
  Trim some extraneous parentheses.
  
  Reported by:	kib (do_trap_user)
  Sponsored by:	DARPA

Modified:
  head/sys/riscv/riscv/intr_machdep.c
  head/sys/riscv/riscv/trap.c

Modified: head/sys/riscv/riscv/intr_machdep.c
==============================================================================
--- head/sys/riscv/riscv/intr_machdep.c	Mon Jul 27 16:34:31 2020	(r363618)
+++ head/sys/riscv/riscv/intr_machdep.c	Mon Jul 27 16:37:18 2020	(r363619)
@@ -163,7 +163,7 @@ riscv_cpu_intr(struct trapframe *frame)
 	KASSERT(frame->tf_scause & EXCP_INTR,
 		("riscv_cpu_intr: wrong frame passed"));
 
-	active_irq = (frame->tf_scause & EXCP_MASK);
+	active_irq = frame->tf_scause & EXCP_MASK;
 
 	switch (active_irq) {
 	case IRQ_SOFTWARE_USER:

Modified: head/sys/riscv/riscv/trap.c
==============================================================================
--- head/sys/riscv/riscv/trap.c	Mon Jul 27 16:34:31 2020	(r363618)
+++ head/sys/riscv/riscv/trap.c	Mon Jul 27 16:37:18 2020	(r363619)
@@ -256,7 +256,7 @@ do_trap_supervisor(struct trapframe *frame)
 	KASSERT((csr_read(sstatus) & (SSTATUS_SPP | SSTATUS_SIE)) ==
 	    SSTATUS_SPP, ("Came from S mode with interrupts enabled"));
 
-	exception = (frame->tf_scause & EXCP_MASK);
+	exception = frame->tf_scause & EXCP_MASK;
 	if (frame->tf_scause & EXCP_INTR) {
 		/* Interrupt */
 		riscv_cpu_intr(frame);
@@ -318,7 +318,7 @@ do_trap_user(struct trapframe *frame)
 	KASSERT((csr_read(sstatus) & (SSTATUS_SPP | SSTATUS_SIE)) == 0,
 	    ("Came from U mode with interrupts enabled"));
 
-	exception = (frame->tf_scause & EXCP_MASK);
+	exception = frame->tf_scause & EXCP_MASK;
 	if (frame->tf_scause & EXCP_INTR) {
 		/* Interrupt */
 		riscv_cpu_intr(frame);