[2.6 patch] drivers/block/nbd.c: don't defer compile error to runtime
From: Adrian Bunk (bunk_at_stusta.de)
Date: 09/03/05
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Date: Sat, 3 Sep 2005 00:10:59 +0200 To: Paul.Clements@steeleye.com
If we can detect a problem at compile time, the compilation should fail.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- linux-2.6.13-mm1-full/drivers/block/nbd.c.old 2005-09-02 23:48:27.000000000 +0200
+++ linux-2.6.13-mm1-full/drivers/block/nbd.c 2005-09-02 23:53:47.000000000 +0200
@@ -644,8 +644,8 @@
int i;
if (sizeof(struct nbd_request) != 28) {
- printk(KERN_CRIT "nbd: sizeof nbd_request needs to be 28 in order to work!\n" );
- return -EIO;
+ extern void nbd_request_wrong_size(void);
+ nbd_request_wrong_size();
}
if (nbds_max > MAX_NBD) {
-
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