[PATCH v3 3/5] x86/cpu: Inline generic_identify() into identify_cpu()

[Ihor Solodrai <ihor.solodrai@linux.dev>]

generic_identify() has exactly one call site: at the top of
identify_cpu(). Fold it into identify_cpu() so that a single function
does the job for both the boot CPU and the secondary CPUs.

While at it, fix up both copies of the Cyrix comment.

No functional changes.

Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
---
 arch/x86/kernel/cpu/common.c | 32 ++++++++++++++------------------
 1 file changed, 14 insertions(+), 18 deletions(-)

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 66695addbdf3..2b2a4c40ef76 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1825,7 +1825,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
 	if (!cpuid_feature())
 		identify_cpu_without_cpuid(c);
 
-	/* cyrix could have cpuid enabled via c_identify()*/
+	/* Cyrix could have CPUID enabled via c_identify(). */
 	if (cpuid_feature()) {
 		cpuid_scan_cpu(c);
 		cpu_detect(c);
@@ -1989,14 +1989,23 @@ void check_null_seg_clears_base(struct cpuinfo_x86 *c)
 	set_cpu_bug(c, X86_BUG_NULL_SEG);
 }
 
-static void generic_identify(struct cpuinfo_x86 *c)
+/*
+ * This does the hard work of actually picking apart the CPU stuff...
+ */
+static void identify_cpu(struct cpuinfo_x86 *c)
 {
+	int i;
+
+	c->loops_per_jiffy = loops_per_jiffy;
+
+	init_cpu_info(c);
+
 	if (!cpuid_feature())
 		identify_cpu_without_cpuid(c);
 
-	/* cyrix could have cpuid enabled via c_identify()*/
+	/* Cyrix could have CPUID enabled via c_identify(). */
 	if (!cpuid_feature())
-		return;
+		goto no_cpuid;
 
 	cpuid_scan_cpu(c);
 	cpu_detect(c);
@@ -2024,21 +2033,8 @@ static void generic_identify(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_32
 	set_cpu_bug(c, X86_BUG_ESPFIX);
 #endif
-}
-
-/*
- * This does the hard work of actually picking apart the CPU stuff...
- */
-static void identify_cpu(struct cpuinfo_x86 *c)
-{
-	int i;
-
-	c->loops_per_jiffy = loops_per_jiffy;
-
-	init_cpu_info(c);
-
-	generic_identify(c);
 
+no_cpuid:
 	cpu_parse_topology(c);
 
 	if (this_cpu->c_identify)
-- 
2.55.0