x86/intel_rdt: Remove redundant assignment

jithu83 · KAGA-KOKO · commit 3916a4135c69 · 2017-10-05T13:20:32.000+02:00
The assignment to the 'files' variable is immediately overwritten in the following line. Remove the older assignment, which was meant specifially for creating control groups files. Fixes: c7d9aac ("x86/intel_rdt/cqm: Add mkdir support for RDT monitoring") Reported-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Jithu Joseph <jithu.joseph@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Fenghua Yu <fenghua.yu@intel.com> Cc: tony.luck@intel.com Cc: vikas.shivappa@intel.com Link: https://lkml.kernel.org/r/1507157337-18118-1-git-send-email-jithu.joseph@intel.com
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
@@ -1635,7 +1635,6 @@ static int mkdir_rdt_prepare(struct kernfs_node *parent_kn,
 		goto out_destroy;
 	}
 
-	files = RFTYPE_BASE | RFTYPE_CTRL;
 	files = RFTYPE_BASE | BIT(RF_CTRLSHIFT + rtype);
 	ret = rdtgroup_add_files(kn, files);
 	if (ret) {

Original file line number	Diff line number	Diff line change
`@@ -1635,7 +1635,6 @@ static int mkdir_rdt_prepare(struct kernfs_node *parent_kn,`
`1635`	`1635`	`goto out_destroy;`
`1636`	`1636`	`}`
`1637`	`1637`
`1638`		`- files = RFTYPE_BASE \| RFTYPE_CTRL;`
`1639`	`1638`	`files = RFTYPE_BASE \| BIT(RF_CTRLSHIFT + rtype);`
`1640`	`1639`	`ret = rdtgroup_add_files(kn, files);`
`1641`	`1640`	`if (ret) {`