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Date: Tue, 1 Feb 2022 01:16:26 +0000 From: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com> To: "hpa@...or.com" <hpa@...or.com>, "Williams, Dan J" <dan.j.williams@...el.com>, "Weiny, Ira" <ira.weiny@...el.com>, "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com> CC: "Yu, Fenghua" <fenghua.yu@...el.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH V8 39/44] memremap_pages: Add memremap.pks_fault_mode On Thu, 2022-01-27 at 09:55 -0800, ira.weiny@...el.com wrote: > +static int param_get_pks_fault_mode(char *buffer, const struct > kernel_param *kp) > +{ > + int ret = 0; This doesn't need to be initialized. > + > + switch (pks_fault_mode) { > + case PKS_MODE_STRICT: > + ret = sysfs_emit(buffer, "strict\n"); > + break; > + case PKS_MODE_RELAXED: > + ret = sysfs_emit(buffer, "relaxed\n"); > + break; > + default: > + ret = sysfs_emit(buffer, "<unknown>\n"); > + break; > + } > + > + return ret; > +}
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