[psplash][PATCH] Improve warnings from probing for double buffering


Zach Welch <zach.welch@...>
 

Adds missing newline characters in output, while clarifying that these
messages are warnings that may be safely ignored.

Signed-off-by: Zachary T Welch <zach.welch@...>
---
psplash-fb.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/psplash-fb.c b/psplash-fb.c
index 6603572..2babb5f 100644
--- a/psplash-fb.c
+++ b/psplash-fb.c
@@ -197,7 +197,8 @@ psplash_fb_new (int angle, int fbdev_id)
=20
/* Setup double virtual resolution for double buffering */
if (ioctl(fb->fd, FBIOPAN_DISPLAY, &fb_var) =3D=3D -1) {
- fprintf(stderr, "FBIOPAN_DISPLAY not supported, double buffering dis=
abled");
+ fprintf(stderr, "warning: FBIOPAN_DISPLAY not supported, "
+ "double buffering disabled\n");
} else {
if (fb_var.yres_virtual =3D=3D fb_var.yres * 2) {
DBG("Virtual resolution already double");
@@ -205,7 +206,8 @@ psplash_fb_new (int angle, int fbdev_id)
} else {
fb_var.yres_virtual =3D fb_var.yres * 2;
if (ioctl(fb->fd, FBIOPUT_VSCREENINFO, &fb_var) =3D=3D -1) {
- fprintf(stderr, "FBIOPUT_VSCREENINFO failed, double buffering di=
sabled");
+ fprintf(stderr, "warning: FBIOPUT_VSCREENINFO failed, "
+ "double buffering disabled\n");
} else {
if (ioctl(fb->fd, FBIOGET_FSCREENINFO, &fb_fix) =3D=3D -1) {
perror(" Error getting the fixed framebuffer info");
--=20
2.33.1

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