diff options
| author | Andrew Cooper <andrew.cooper3@citrix.com> | 2018-09-06 11:42:34 +0000 |
|---|---|---|
| committer | Andrew Cooper <andrew.cooper3@citrix.com> | 2018-11-19 16:58:35 +0000 |
| commit | 59e087bf6a9c8ad805294c32dfd7c77068d81eff (patch) | |
| tree | 88c0d3fa7766ad3c61a3a2f73df9e0daee036152 /xen/arch/x86/numa.c | |
| parent | 30311d2e82a3eb69aa1667382a6b2529f6d944c4 (diff) | |
xen/keyhandler: Drop keyhandler_scratch
With almost all users of keyhandler_scratch gone, clean up the 3 remaining
users and drop the buffer.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Diffstat (limited to 'xen/arch/x86/numa.c')
| -rw-r--r-- | xen/arch/x86/numa.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/xen/arch/x86/numa.c b/xen/arch/x86/numa.c index 8e08173940..b3c9c12d7f 100644 --- a/xen/arch/x86/numa.c +++ b/xen/arch/x86/numa.c @@ -372,7 +372,6 @@ static void dump_numa(unsigned char key) { s_time_t now = NOW(); unsigned int i, j, n; - int err; struct domain *d; struct page_info *page; unsigned int page_num_node[MAX_NUMNODES]; @@ -454,12 +453,10 @@ static void dump_numa(unsigned char key) { unsigned int start_cpu = ~0U; - err = snprintf(keyhandler_scratch, 12, "%3u", - vnuma->vnode_to_pnode[i]); - if ( err < 0 || vnuma->vnode_to_pnode[i] == NUMA_NO_NODE ) - strlcpy(keyhandler_scratch, "???", sizeof(keyhandler_scratch)); - - printk(" %3u: pnode %s,", i, keyhandler_scratch); + if ( vnuma->vnode_to_pnode[i] == NUMA_NO_NODE ) + printk(" %3u: pnode ???,", i); + else + printk(" %3u: pnode %3u,", i, vnuma->vnode_to_pnode[i]); printk(" vcpus "); |