Messages in this thread Patch in this message | | | From | "Moger, Babu" <> | Subject | [PATCH v2] x86/resctrl: fix the uninitialized variable warning | Date | Wed, 28 Nov 2018 20:31:56 +0000 |
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Fix the following compiler warning caused by recent change.
arch/x86/kernel/cpu/resctrl/ctrlmondata.c:227 parse_cbm() error: uninitialized symbol 'cbm_val'
Fixes: a36c5ff560fb ("x86/resctrl: Bring cbm_validate() into the resource structure")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Babu Moger <babu.moger@amd.com> --- v1->v2 Added the actual warning.
arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c index 03ee13235a45..2477cb196735 100644 --- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c +++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c @@ -202,7 +202,7 @@ int parse_cbm(struct rdt_parse_data *data, struct rdt_resource *r, struct rdt_domain *d) { struct rdtgroup *rdtgrp = data->rdtgrp; - u32 cbm_val; + u32 cbm_val = 0; if (d->have_new_ctrl) { rdt_last_cmd_printf("Duplicate domain %d\n", d->id); -- 2.17.1
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