Commit 5b7b18cc authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

[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: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 1aef821a

drivers/block/nbd.c

+1 −4
Original line number Diff line number Diff line
@@ -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,