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vconsole: silence coverity

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Let's silence coverity here too. There is not much to do if the
ioctls to copy the fonts and character maps should fail.
This commit is contained in:
Thomas Hindoe Paaboel Andersen 2014-09-30 21:14:58 +02:00
parent c6828d2794
commit 791a4fd837
1 changed files with 5 additions and 5 deletions
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10
src/vconsole/vconsole-setup.c
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@ -212,15 +212,15 @@ static void font_copy_to_all_vcs(int fd) {
/* copy font from active VT, where the font was uploaded to */
cfo.op = KD_FONT_OP_COPY;
cfo.height = vcs.v_active-1; /* tty1 == index 0 */
ioctl(vcfd, KDFONTOP, &cfo);
(void) ioctl(vcfd, KDFONTOP, &cfo);
/* copy map of 8bit chars */
if (ioctl(fd, GIO_SCRNMAP, map8) >= 0)
ioctl(vcfd, PIO_SCRNMAP, map8);
(void) ioctl(vcfd, PIO_SCRNMAP, map8);
/* copy map of 8bit chars -> 16bit Unicode values */
if (ioctl(fd, GIO_UNISCRNMAP, map16) >= 0)
ioctl(vcfd, PIO_UNISCRNMAP, map16);
(void) ioctl(vcfd, PIO_UNISCRNMAP, map16);
/* copy unicode translation table */
/* unimapd is a ushort count and a pointer to an
@ -230,8 +230,8 @@ static void font_copy_to_all_vcs(int fd) {
if (ioctl(fd, GIO_UNIMAP, &unimapd) >= 0) {
struct unimapinit adv = { 0, 0, 0 };
ioctl(vcfd, PIO_UNIMAPCLR, &adv);
ioctl(vcfd, PIO_UNIMAP, &unimapd);
(void) ioctl(vcfd, PIO_UNIMAPCLR, &adv);
(void) ioctl(vcfd, PIO_UNIMAP, &unimapd);
}
}
}