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authorMarkus Elfring <elfring@users.sourceforge.net>2017-09-05 22:08:30 +0200
committerTakashi Iwai <tiwai@suse.de>2017-09-07 10:25:29 +0200
commit99dcad32376effb70bf466c70595edbbcbecd6d7 (patch)
tree2e0ef2a57d642252c6d636bde70b973939ee71b7 /sound
parent468778a09c8a0c0b495064745ece2c73f4b4d389 (diff)
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/rme9652/hdsp.c26
1 files changed, 11 insertions, 15 deletions
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;
}