diff options
| author | Adrian Bunk <bunk@stusta.de> | 2006-03-25 06:07:04 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 11:22:52 -0500 |
| commit | 5b7b18ccdeb17dcc4a2ddbf4ce87094c7365f4b9 (patch) | |
| tree | cf60c476ba42f3e8aad609d0248b61074f5d65be /drivers/block | |
| parent | 1aef821a6b3aeca8c19d06aee012ed9db617d1e3 (diff) | |
[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>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nbd.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index a9bde30dadad..8bca4905d7f7 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c | |||
| @@ -639,10 +639,7 @@ static int __init nbd_init(void) | |||
| 639 | int err = -ENOMEM; | 639 | int err = -ENOMEM; |
| 640 | int i; | 640 | int i; |
| 641 | 641 | ||
| 642 | if (sizeof(struct nbd_request) != 28) { | 642 | BUILD_BUG_ON(sizeof(struct nbd_request) != 28); |
| 643 | printk(KERN_CRIT "nbd: sizeof nbd_request needs to be 28 in order to work!\n" ); | ||
| 644 | return -EIO; | ||
| 645 | } | ||
| 646 | 643 | ||
| 647 | if (nbds_max > MAX_NBD) { | 644 | if (nbds_max > MAX_NBD) { |
| 648 | printk(KERN_CRIT "nbd: cannot allocate more than %u nbds; %u requested.\n", MAX_NBD, | 645 | printk(KERN_CRIT "nbd: cannot allocate more than %u nbds; %u requested.\n", MAX_NBD, |