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vl.c: Fix compilation failure if CONFIG_SDL isn't defined

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Fix a compilation failure if CONFIG_SDL isn't defined (gcc complained
that the label 'invalid_display' wasn't used).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Peter Maydell 2011-03-23 03:40:57 +00:00 committed by Anthony Liguori
parent 56d7a964a5
commit 05175535a3
1 changed files with 7 additions and 6 deletions
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13
vl.c
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@ -1575,7 +1575,7 @@ static DisplayType select_display(const char *p)
} else if (strstart(opts, "off", &nextopt)) {
no_frame = 1;
} else {
goto invalid_display;
goto invalid_sdl_args;
}
} else if (strstart(opts, ",alt_grab=", &nextopt)) {
opts = nextopt;
@ -1584,7 +1584,7 @@ static DisplayType select_display(const char *p)
} else if (strstart(opts, "off", &nextopt)) {
alt_grab = 0;
} else {
goto invalid_display;
goto invalid_sdl_args;
}
} else if (strstart(opts, ",ctrl_grab=", &nextopt)) {
opts = nextopt;
@ -1593,7 +1593,7 @@ static DisplayType select_display(const char *p)
} else if (strstart(opts, "off", &nextopt)) {
ctrl_grab = 0;
} else {
goto invalid_display;
goto invalid_sdl_args;
}
} else if (strstart(opts, ",window_close=", &nextopt)) {
opts = nextopt;
@ -1602,10 +1602,12 @@ static DisplayType select_display(const char *p)
} else if (strstart(opts, "off", &nextopt)) {
no_quit = 1;
} else {
goto invalid_display;
goto invalid_sdl_args;
}
} else {
goto invalid_display;
invalid_sdl_args:
fprintf(stderr, "Invalid SDL option string: %s\n", p);
exit(1);
}
opts = nextopt;
}
@ -1642,7 +1644,6 @@ static DisplayType select_display(const char *p)
} else if (strstart(p, "none", &opts)) {
display = DT_NONE;
} else {
invalid_display:
fprintf(stderr, "Unknown display type: %s\n", p);
exit(1);
}