Messages in this thread Patch in this message | | | Date | Mon, 20 Feb 2006 23:36:25 +0100 | From | Adrian Bunk <> | Subject | [2.6 patch] drivers/block/nbd.c: don't defer compile error to runtime |
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If we can detect a problem at compile time, the compilation should fail.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
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This patch was already sent on: - 3 Sep 2005
--- 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 2005-09-03 01:08:04.000000000 +0200 @@ -643,10 +643,7 @@ 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, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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