From 75ad9a33da2362868beb9c071d7f18020deac9ab Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 11 Jul 2018 12:26:07 +0100 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/speakup/varhandlers.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c index 54a76b6752ad..1b545152cc49 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; } -- cgit v1.2.3