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ALSA: rme9652: Use common code in hdsp_get_iobox_version()

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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>
This commit is contained in:
Markus Elfring 2017-09-05 22:08:30 +02:00 committed by Takashi Iwai
parent 468778a09c
commit 99dcad3237
1 changed files with 11 additions and 15 deletions
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26
sound/pci/rme9652/hdsp.c
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@ -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;
}