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xen/grant-table: remove unnecessary printing 

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>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This commit is contained in:
Fuqian Huang 2019-10-10 16:32:09 +08:00 committed by Boris Ostrovsky
parent c6875f3aac
commit 574878f98c
1 changed files with 1 additions and 2 deletions
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3
drivers/xen/grant-table.c
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@ -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;
}
}