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[PATCH] drivers/block/nbd.c: don't defer compile error to runtime 

If we can detect a problem at compile time, the compilation should fail.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk 2006-03-25 03:07:04 -08:00 committed by Linus Torvalds
parent 1aef821a6b
commit 5b7b18ccde
1 changed files with 1 additions and 4 deletions
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5
drivers/block/nbd.c
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@ -639,10 +639,7 @@ static int __init nbd_init(void)
int err = -ENOMEM;
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;
}
BUILD_BUG_ON(sizeof(struct nbd_request) != 28);
if (nbds_max > MAX_NBD) {
printk(KERN_CRIT "nbd: cannot allocate more than %u nbds; %u requested.\n", MAX_NBD,