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| author |   Juergen Gross <jgross@suse.com> | 2016-10-31 14:58:41 +0100 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2016-11-07 13:55:32 +0100 |
| commit | eaf46e181ec3cc3b6eafdbe8e30fb5a03ebbde68 (patch) | |
| tree | 6e08254aba639d64b440630715e436e4779b5f04 /drivers/xen/xenbus/xenbus_xs.c | |
| parent | xen: make use of xenbus_read_unsigned() in xen-scsifront (diff) | |
| download | linux-dev-eaf46e181ec3cc3b6eafdbe8e30fb5a03ebbde68.tar.xz linux-dev-eaf46e181ec3cc3b6eafdbe8e30fb5a03ebbde68.zip | |
xen: make use of xenbus_read_unsigned() in xen-fbfront
Use xenbus_read_unsigned() instead of xenbus_scanf() when possible.
This requires to change the type of the reads from int to unsigned,
but these cases have been wrong before: negative values are not allowed
for the modified cases.
Cc: tomi.valkeinen@ti.com
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/xen/xenbus/xenbus_xs.c')
0 files changed, 0 insertions, 0 deletions