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xen/grant-table: refactor error cleanup in grow_gnttab_list()
authorChen Gang <[email protected]>
Tue, 26 Aug 2014 15:38:44 +0000 (23:38 +0800)
committerStefano Stabellini <[email protected]>
Tue, 23 Sep 2014 13:36:18 +0000 (13:36 +0000)
commit46e3626adb86be2ff1321d26107cb75df07a7f4e
tree8f8c4086c020ba9f22e180b8177e7d2816aad5a4tree | snapshot
parent4fbb67e3c87b806ad54445a1b4a9c6bde2359c98commit | diff
xen/grant-table: refactor error cleanup in grow_gnttab_list()

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 <[email protected]>
Signed-off-by: David Vrabel <[email protected]>
drivers/xen/grant-table.c diff | blob | blame | history
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