From: Maciej W. Rozycki <macro@linux-mips.org>
Date: Fri, 3 Apr 2015 22:24:51 +0000 (+0100)
Subject: MIPS: Reindent R6 RI exception emulation
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4a7c2371823a4d35eb4d4f5802c472469934c57d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

MIPS: Reindent R6 RI exception emulation

Fold a nested `if' statement for the R6 case in `do_ri' into its
containing `if' block, removing excessive indentation causing code to
extend beyond 79 columns.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9679/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 2444c6f9fc03..2594e4b7c0c3 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1033,22 +1033,21 @@ asmlinkage void do_ri(struct pt_regs *regs)
 	 * as quickly as possible.
 	 */
 	if (mipsr2_emulation && cpu_has_mips_r6 &&
-	    likely(user_mode(regs))) {
-		if (likely(get_user(opcode, epc) >= 0)) {
-			status = mipsr2_decoder(regs, opcode);
-			switch (status) {
-			case 0:
-			case SIGEMT:
-				task_thread_info(current)->r2_emul_return = 1;
-				return;
-			case SIGILL:
-				goto no_r2_instr;
-			default:
-				process_fpemu_return(status,
-						     &current->thread.cp0_baduaddr);
-				task_thread_info(current)->r2_emul_return = 1;
-				return;
-			}
+	    likely(user_mode(regs)) &&
+	    likely(get_user(opcode, epc) >= 0)) {
+		status = mipsr2_decoder(regs, opcode);
+		switch (status) {
+		case 0:
+		case SIGEMT:
+			task_thread_info(current)->r2_emul_return = 1;
+			return;
+		case SIGILL:
+			goto no_r2_instr;
+		default:
+			process_fpemu_return(status,
+					     &current->thread.cp0_baduaddr);
+			task_thread_info(current)->r2_emul_return = 1;
+			return;
 		}
 	}