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-rw-r--r--drivers/staging/dgrp/dgrp_common.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/dgrp/dgrp_common.c b/drivers/staging/dgrp/dgrp_common.c
index fce74e7fb834..3553998b72bc 100644
--- a/drivers/staging/dgrp/dgrp_common.c
+++ b/drivers/staging/dgrp/dgrp_common.c
@@ -179,9 +179,9 @@ void dgrp_carrier(struct ch_struct *ch)
*/
int dgrp_chk_perm(int mode, int op)
{
- if (!current_euid())
+ if (!uid_eq(GLOBAL_ROOT_UID, current_euid()))
mode >>= 6;
- else if (in_egroup_p(0))
+ else if (in_egroup_p(GLOBAL_ROOT_GID))
mode >>= 3;
if ((mode & op & 0007) == op)