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xen/grant-table: refactor error cleanup in grow_gnttab_list()
authorChen Gang <gang.chen.5i5j@gmail.com>
Tue, 26 Aug 2014 15:38:44 +0000 (23:38 +0800)
committerStefano Stabellini <stefano.stabellini@eu.citrix.com>
Tue, 23 Sep 2014 13:36:18 +0000 (13:36 +0000)
The cleanup loop in grow_gnttab_list() is safe from the underflow of
the unsigned 'i' since nr_glist_frames is >= 1, but refactor it
anyway.

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
drivers/xen/grant-table.c patch | blob | history

diff --cc drivers/xen/grant-table.c
Simple merge
Pandora Kernel Repository