From de060ac83e5c1fe5fb8c505a4e99c1fe4f70ff94 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Tue, 27 Aug 2019 13:34:02 +0200 Subject: powerpc/pseries: Delete an unnecessary kfree() call in dlpar_store() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A null pointer would be passed to a call of the function “kfree” immediately after a call of the function “kstrdup” failed at one place. Remove this superfluous function call. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Nathan Lynch Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/b46cc4ff-a14c-0c10-0c0c-95573a960178@web.de --- arch/powerpc/platforms/pseries/dlpar.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/platforms/pseries/dlpar.c') diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 16e86ba8aa20..2a783dc0cfa7 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -523,7 +523,6 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr, args = argbuf = kstrdup(buf, GFP_KERNEL); if (!argbuf) { pr_info("Could not allocate resources for DLPAR operation\n"); - kfree(argbuf); return -ENOMEM; } -- cgit