x86/mm/pat: drop duplicate variable in cpa_flush()

There is a 'struct cpa_data *data' parameter in cpa_flush() that is
assigned to a local 'struct cpa_data *cpa' variable.

Rename the parameter from 'data' to 'cpa' and drop declaration of the
local 'cpa' variable.

Signed-off-by: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250126074733.1384926-3-rppt@kernel.org

diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index ef4514d64c0524e5854fa106e3f37ff1e1ba10a2..1f7698caa6f7b68a3b6c377a337f305c05be6cd9 100644 (file)
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -394,9 +394,8 @@ static void __cpa_flush_tlb(void *data)
                flush_tlb_one_kernel(fix_addr(__cpa_addr(cpa, i)));
 }
 
-static void cpa_flush(struct cpa_data *data, int cache)
+static void cpa_flush(struct cpa_data *cpa, int cache)
 {
-       struct cpa_data *cpa = data;
        unsigned int i;
 
        BUG_ON(irqs_disabled() && !early_boot_irqs_disabled);