efi: Actually return a character in efi_getchar()

Since efi_getchar() goes to the trouble of reading a character from user input it should return it to the caller. Previously we were returning garbage. Signed-off-by: Chandramouli Narayanan <[email protected]> Signed-off-by: Matt Fleming <[email protected]>
geneC · Feb 2, 2012 · 98bf451 · 98bf451
1 parent 6bdefad
commit 98bf451
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/efi/main.c b/efi/main.c
@@ -242,6 +242,7 @@ char efi_getchar(void)
 	} while (status == EFI_NOT_READY);
 
 	c = (char)key.UnicodeChar;
+	return c;
 }
 
 struct input_ops efi_iops = {