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| author | Colin Ian King <colin.king@canonical.com> | 2018-07-11 12:26:07 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-11 14:45:54 +0200 |
| commit | 75ad9a33da2362868beb9c071d7f18020deac9ab (patch) | |
| tree | 0db7c749cc054df72fcac83c5defacbeeb24829e | |
| parent | 58ca6cec54b571f61cfb85f72a3c8be7c9eaf702 (diff) | |
| download | staging-75ad9a33da2362868beb9c071d7f18020deac9ab.tar.gz | |
staging: speakup: remove redundant variable l
Variable l is being assigned but is never used hence it is redundant
and can be removed.
Cleans up clang warning:
warning: variable 'l' set but not used [-Wunused-but-set-variable
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/speakup/varhandlers.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c index 54a76b6752ad1..1b545152cc494 100644 --- a/drivers/staging/speakup/varhandlers.c +++ b/drivers/staging/speakup/varhandlers.c @@ -179,7 +179,6 @@ int spk_set_num_var(int input, struct st_var_header *var, int how) { int val; int *p_val = var->p_val; - int l; char buf[32]; char *cp; struct var_t *var_data = var->data; @@ -237,9 +236,9 @@ 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 0; } |