| Message ID | 20191010083209.4702-1-huangfq.daxian@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 574878f98c05aaae7e046cd18be9195f8da38cbd |
| Headers | show |
| Series | xen/grant-table: remove unnecessary printing | expand |
On 10.10.19 10:32, Fuqian Huang wrote: > xen_auto_xlat_grant_frames.vaddr is definitely NULL in this case. > So the address printing is unnecessary. > > Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Reviewed-by: Juergen Gross <jgross@suse.com> Juergen
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 7ea6fb6a2e5d..49b381e104ef 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -1363,8 +1363,7 @@ static int gnttab_setup(void) if (xen_feature(XENFEAT_auto_translated_physmap) && gnttab_shared.addr == NULL) { gnttab_shared.addr = xen_auto_xlat_grant_frames.vaddr; if (gnttab_shared.addr == NULL) { - pr_warn("gnttab share frames (addr=0x%08lx) is not mapped!\n", - (unsigned long)xen_auto_xlat_grant_frames.vaddr); + pr_warn("gnttab share frames is not mapped!\n"); return -ENOMEM; } }
xen_auto_xlat_grant_frames.vaddr is definitely NULL in this case. So the address printing is unnecessary. Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> --- drivers/xen/grant-table.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)