From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 5 Sep 2017 20:08:30 +0000 (+0200)
Subject: ALSA: rme9652: Use common code in hdsp_get_iobox_version()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=99dcad32376effb70bf466c70595edbbcbecd6d7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ALSA: rme9652: Use common code in hdsp_get_iobox_version()

Add a jump target so that a bit of common code can be better reused
at the end of this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 0ff41f9ab434..9f0f73875f01 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -793,11 +793,8 @@ static int hdsp_get_iobox_version (struct hdsp *hdsp)
 
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S200 | HDSP_PROGRAM);
 		hdsp_write (hdsp, HDSP_fifoData, 0);
-		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0) {
-			hdsp->io_type = Multiface;
-			dev_info(hdsp->card->dev, "Multiface found\n");
-			return 0;
-		}
+		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0)
+			goto set_multi;
 
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);
 		hdsp_write(hdsp, HDSP_fifoData, 0);
@@ -810,20 +807,14 @@ static int hdsp_get_iobox_version (struct hdsp *hdsp)
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S300);
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);
 		hdsp_write(hdsp, HDSP_fifoData, 0);
-		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) == 0) {
-			hdsp->io_type = Multiface;
-			dev_info(hdsp->card->dev, "Multiface found\n");
-			return 0;
-		}
+		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) == 0)
+			goto set_multi;
 
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S300);
 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);
 		hdsp_write(hdsp, HDSP_fifoData, 0);
-		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0) {
-			hdsp->io_type = Multiface;
-			dev_info(hdsp->card->dev, "Multiface found\n");
-			return 0;
-		}
+		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0)
+			goto set_multi;
 
 		hdsp->io_type = RPM;
 		dev_info(hdsp->card->dev, "RPM found\n");
@@ -838,6 +829,11 @@ static int hdsp_get_iobox_version (struct hdsp *hdsp)
 			hdsp->io_type = Digiface;
 	}
 	return 0;
+
+set_multi:
+	hdsp->io_type = Multiface;
+	dev_info(hdsp->card->dev, "Multiface found\n");
+	return 0;
 }