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/linux/arch/s390/crypto/
H A Daes_s390.c793 static int gcm_in_walk_done(struct gcm_sg_walk *gw, unsigned int bytesdone) in gcm_in_walk_done() argument
799 int n = gw->buf_bytes - bytesdone; in gcm_in_walk_done()
801 memmove(gw->buf, gw->buf + bytesdone, n); in gcm_in_walk_done()
806 _gcm_sg_unmap_and_advance(gw, bytesdone, false); in gcm_in_walk_done()
808 return bytesdone; in gcm_in_walk_done()
811 static int gcm_out_walk_done(struct gcm_sg_walk *gw, unsigned int bytesdone) in gcm_out_walk_done() argument
819 for (i = 0; i < bytesdone; i += n) { in gcm_out_walk_done()
822 n = min(gw->walk_bytes, bytesdone - i); in gcm_out_walk_done()
827 _gcm_sg_unmap_and_advance(gw, bytesdone, true); in gcm_out_walk_done()
829 return bytesdone; in gcm_out_walk_done()