Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
---
drivers/staging/speakup/varhandlers.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/speakup/varhandlers.c
b/drivers/staging/speakup/varhandlers.c
index 1b0d1c0..4618ae1 100644
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -178,7 +178,6 @@ int spk_set_num_var(int input, struct st_var_header *var,
int how)
int val;
short ret = 0;
int *p_val = var->p_val;
- int l;
char buf[32];
char *cp;
struct var_t *var_data = var->data;
@@ -235,10 +234,9 @@ int spk_set_num_var(int input, struct st_var_header *var,
int how)
else
cp = buf;
if (!var_data->u.n.out_str)
- l = sprintf(cp, var_data->u.n.synth_fmt, (int)val);
+ sprintf(cp, var_data->u.n.synth_fmt, (int)val);
else
- l = sprintf(cp,
- var_data->u.n.synth_fmt, var_data->u.n.out_str[val]);
+ sprintf(cp, var_data->u.n.synth_fmt,
var_data->u.n.out_str[val]);
synth_printf("%s", cp);
return ret;
}
--
1.7.10.4
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