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Remove screendump dummy functions.

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The code in console.c verifies whenever a screen_dump function
pointer is present before calling it, so there is no need to supply an
dummy function.  Remove them.  Also report an error to notify the user
that he didn't got a screenshot.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2012-02-24 12:43:44 +01:00 • committed by Anthony Liguori
parent 9a51f5b067
commit 1673510204
3 changed files with 4 additions and 12 deletions
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2
console.c
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@ -184,6 +184,8 @@ void vga_hw_screen_dump(const char *filename)
console_select(0);
if (consoles[0] && consoles[0]->hw_screen_dump) {
consoles[0]->hw_screen_dump(consoles[0]->hw, filename);
} else {
error_report("screen dump not implemented");
}
if (previous_active_console) {