unregister_dgrp_device on a NULL pointer is a no-op, so the NULL checks in dgrp_remove_nd() can be removed. Signed-off-by: Cyril Roelandt <tipecaml@xxxxxxxxx> --- drivers/staging/dgrp/dgrp_specproc.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/staging/dgrp/dgrp_specproc.c b/drivers/staging/dgrp/dgrp_specproc.c index dfdaede..13c7ccf 100644 --- a/drivers/staging/dgrp/dgrp_specproc.c +++ b/drivers/staging/dgrp/dgrp_specproc.c @@ -777,14 +777,11 @@ static int dgrp_remove_nd(struct nd_struct *nd) dgrp_remove_node_class_sysfs_files(nd); } - if (nd->nd_mon_de) - unregister_dgrp_device(nd->nd_mon_de); + unregister_dgrp_device(nd->nd_mon_de); - if (nd->nd_ports_de) - unregister_dgrp_device(nd->nd_ports_de); + unregister_dgrp_device(nd->nd_ports_de); - if (nd->nd_dpa_de) - unregister_dgrp_device(nd->nd_dpa_de); + unregister_dgrp_device(nd->nd_dpa_de); dgrp_tty_uninit(nd); -- 1.7.10.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
