From: Andrew Morton <akpm@linux-foundation.org>

With gcc-3.4.5 on sparc64 (http://userweb.kernel.org/~akpm/cross-compilers/)
and CONFIG_SLUB (via allmodconfig) I get

ERROR: "__kmalloc_size_too_large" [drivers/infiniband/hw/ipath/ib_ipath.ko] undefined!

It works OK with slab.  Replacing `count' with `sizeof(struct ipath_flash)' in
the kmalloc statement doesn't help.  But this fixed it.  Weird.

Cc: Roland Dreier <rolandd@cisco.com>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/infiniband/hw/ipath/ipath_fs.c |    5 -----
 1 file changed, 5 deletions(-)

diff -puN drivers/infiniband/hw/ipath/ipath_fs.c~infiniband-work-around-gcc-slub-problem drivers/infiniband/hw/ipath/ipath_fs.c
--- a/drivers/infiniband/hw/ipath/ipath_fs.c~infiniband-work-around-gcc-slub-problem
+++ a/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -365,11 +365,6 @@ static ssize_t flash_write(struct file *
 		goto bail;
 	}
 
-	if (count != sizeof(struct ipath_flash)) {
-		ret = -EINVAL;
-		goto bail;
-	}
-
 	tmp = kmalloc(count, GFP_KERNEL);
 	if (!tmp) {
 		ret = -ENOMEM;
_