net/xen-netback: off by one in BUG_ON() condition

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[ Upstream commit 50c2e4dd67 ]

The > should be >=.  I also added spaces around the '-' operations so
the code is a little more consistent and matches the condition better.

Fixes: f53c3fe8da ('xen-netback: Introduce TX grant mapping')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dan Carpenter 2015-07-12 01:20:55 +03:00 • committed by Greg Kroah-Hartman

parent 5568552ac8

commit 316590d25e

1 changed files with 3 additions and 3 deletions

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drivers/net/xen-netback/netback.c

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