From 9f0f86150e9bf14760e155768dcb7df682257327 Mon Sep 17 00:00:00 2001 From: Andrew Donnellan Date: Mon, 18 Apr 2016 17:05:12 +1000 Subject: Fix sparse warnings Fix some sparse warnings by using NULL instead of 0 and static-ifying a variable not used outside its file. Signed-off-by: Andrew Donnellan Signed-off-by: Samuel Mendoza-Jonas --- ui/common/timer.c | 2 +- ui/ncurses/generic-main.c | 2 +- ui/twin/pbt-scr.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'ui') diff --git a/ui/common/timer.c b/ui/common/timer.c index 3d80898..b0cae0d 100644 --- a/ui/common/timer.c +++ b/ui/common/timer.c @@ -49,7 +49,7 @@ static int timer_cb(void *arg) struct ui_timer *timer = arg; timer->handle_timeout(timer); - timer->waiter = 0; + timer->waiter = NULL; return 0; } diff --git a/ui/ncurses/generic-main.c b/ui/ncurses/generic-main.c index 669053c..27744d4 100644 --- a/ui/ncurses/generic-main.c +++ b/ui/ncurses/generic-main.c @@ -149,7 +149,7 @@ static char *default_log_filename(void) return name; } -struct cui *cui; +static struct cui *cui; /* * struct pb_cui - Main cui program instance. diff --git a/ui/twin/pbt-scr.c b/ui/twin/pbt-scr.c index b774f19..e10cab1 100644 --- a/ui/twin/pbt-scr.c +++ b/ui/twin/pbt-scr.c @@ -402,8 +402,8 @@ struct pbt_scr *pbt_scr_init(void *talloc_ctx, #if !defined(HAVE_LIBTWIN_TWIN_X11_H) assert(0); #else - scr->twin_ctx.x11 = twin_x11_create_ext(XOpenDisplay(0), width, - height, 0); + scr->twin_ctx.x11 = twin_x11_create_ext(XOpenDisplay(NULL), + width, height, 0); if (!scr->twin_ctx.x11) { pb_log("%s: twin_x11_create_ext failed.\n", __func__); -- cgit v1.2.1