Messages in this thread Patch in this message | | | Subject | [PATCH 3/4] ALSA: riptide: Reduce the scope for two variables in snd_riptide_proc_read() | From | SF Markus Elfring <> | Date | Fri, 17 Nov 2017 10:50:23 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Fri, 17 Nov 2017 09:55:27 +0100
Move the definitions for the local variables "lval" and "rval" into an if branch so that the corresponding setting will only be performed on concrete demand in this function.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- sound/pci/riptide/riptide.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index 3d00488ff137..774fba5bba48 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1921,5 +1921,4 @@ snd_riptide_proc_read(struct snd_info_entry *entry, unsigned char p[256]; - unsigned short rval = 0, lval = 0; unsigned int rate; if (!chip) @@ -1934,6 +1933,8 @@ snd_riptide_proc_read(struct snd_info_entry *entry, cif = chip->cif; if (cif) { + unsigned short rval = 0, lval = 0; + snd_iprintf(buffer, "\nVersion: ASIC: %d CODEC: %d AUXDSP: %d PROG: %d", chip->firmware.firmware.ASIC, -- 2.15.0
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