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Date: Tue, 12 Feb 2013 05:01:51 +0100 From: Cyril Roelandt <tipecaml@...il.com> To: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Cc: Cyril Roelandt <tipecaml@...il.com>, gregkh@...uxfoundation.org, wfp5p@...ginia.edu, tt.rantala@...il.com, jslaby@...e.cz, sfr@...b.auug.org.au, devel@...verdev.osuosl.org Subject: [PATCH 3/5] staging: dgrp: remove redundant NULL check before unregister_dgrp_device(). 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@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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