[PATCH v3] x86: Fix incorrect scope of setting `shared_per_thread` [BZ# 30745]

[Noah Goldstein]

The:

```
    if (shared_per_thread > 0 && threads > 0)
      shared_per_thread /= threads;
```

Code was accidentally moved to inside the else scope.  This doesn't
match how it was previously (before af992e7abd).

This patch fixes that by putting the division after the `else` block.
---
 sysdeps/x86/dl-cacheinfo.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h
index 285773039f..5ddb35c9d9 100644
--- a/sysdeps/x86/dl-cacheinfo.h
+++ b/sysdeps/x86/dl-cacheinfo.h
@@ -770,11 +770,10 @@ get_common_cache_info (long int *shared_ptr, long int * shared_per_thread_ptr, u
 	     level.  */
 	  threads = ((cpu_features->features[CPUID_INDEX_1].cpuid.ebx >> 16)
 		     & 0xff);
-
-	  /* Get per-thread size of highest level cache.  */
-	  if (shared_per_thread > 0 && threads > 0)
-	    shared_per_thread /= threads;
 	}
+      /* Get per-thread size of highest level cache.  */
+      if (shared_per_thread > 0 && threads > 0)
+	shared_per_thread /= threads;
     }
 
   /* Account for non-inclusive L2 and L3 caches.  */
-- 
2.34.1