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| author | Juergen Gross <jgross@suse.com> | 2016-10-31 16:58:40 +0300 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2016-11-07 15:55:09 +0300 |
| commit | f27dc1ac56865c2cc43d0ec3110a2b4a95b04e1d (patch) | |
| tree | 2459ab90258257b0bc58d8263960ca7f53988774 /drivers/char/tpm/xen-tpmfront.c | |
| parent | 8235777b2068e3280b6fa1413f1940ade31f0adf (diff) | |
| download | linux-f27dc1ac56865c2cc43d0ec3110a2b4a95b04e1d.tar.xz | |
xen: make use of xenbus_read_unsigned() in xen-blkfront
Use xenbus_read_unsigned() instead of xenbus_scanf() when possible.
This requires to change the type of some reads from int to unsigned,
but these cases have been wrong before: negative values are not allowed
for the modified cases.
Cc: konrad.wilk@oracle.com
Cc: roger.pau@citrix.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/char/tpm/xen-tpmfront.c')
0 files changed, 0 insertions, 0 deletions