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Message-Id: <1430509086-22132-11-git-send-email-Julia.Lawall@lip6.fr> Date: Fri, 1 May 2015 21:37:56 +0200 From: Julia Lawall <Julia.Lawall@...6.fr> To: Oleg Drokin <oleg.drokin@...el.com> Cc: kernel-janitors@...r.kernel.org, Andreas Dilger <andreas.dilger@...el.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, HPDD-discuss@...ts.01.org, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org Subject: [PATCH 11/20] staging: lustre: mdc: remove unneeded null test before free Kfree can cope with a null argument, so drop null tests. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr; @@ - if (ptr != NULL) kfree(ptr); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr> --- drivers/staging/lustre/lustre/mdc/mdc_request.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c --- a/drivers/staging/lustre/lustre/mdc/mdc_request.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c @@ -1644,8 +1644,7 @@ out: llog_cat_close(NULL, llh); if (ctxt) llog_ctxt_put(ctxt); - if (cs->cs_buf) - kfree(cs->cs_buf); + kfree(cs->cs_buf); kfree(cs); return rc; } -- 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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