suser() in hamradio/

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2.3.52-1 introduce next patch
Why here don`t use capable()?

diff -u --recursive --new-file v2.3.51/linux/drivers/net/hamradio/baycom_epp.c linux/drivers/net/hamradio/baycom_epp.c
--- v2.3.51/linux/drivers/net/hamradio/baycom_epp.c Sun Feb 20 21:12:39 2000
+++ linux/drivers/net/hamradio/baycom_epp.c Sun Mar 12 19:18:55 2000
@@ -1299,6 +1299,8 @@
                 break;
 
         case HDLCDRVCTL_CALIBRATE:
+ if (!suser())
+ return -EACCES;
                 bc->hdlctx.calibrate = hi.data.calibrate * bc->bitrate / 8;
                 return 0;
 
diff -u --recursive --new-file v2.3.51/linux/drivers/net/hamradio/hdlcdrv.c linux/drivers/net/hamradio/hdlcdrv.c
--- v2.3.51/linux/drivers/net/hamradio/hdlcdrv.c Sun Feb 20 21:12:39 2000
+++ linux/drivers/net/hamradio/hdlcdrv.c Sun Mar 12 19:18:55 2000
@@ -684,6 +684,8 @@
                 break;
 
         case HDLCDRVCTL_CALIBRATE:
+ if(!suser())
+ return -EPERM;
                 s->hdlctx.calibrate = bi.data.calibrate * s->par.bitrate / 16;
                 return 0;

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