malloc: fix style in free list index computation

Cleanup code style issue reported by kernel checkpatch. As follows:
  * ERROR:CODE_INDENT: code indent should use tabs where possible
  * ERROR:SPACING: spaces required around that '?' (ctx:VxE)
  * WARNING:INDENTED_LABEL: labels should not be indented

Fixes: b0489e7bca2f ("malloc: fix linear complexity")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

diff --git a/lib/librte_eal/common/malloc_elem.c b/lib/librte_eal/common/malloc_elem.c
index c70112f..c2c9461 100644 (file)
--- a/lib/librte_eal/common/malloc_elem.c
+++ b/lib/librte_eal/common/malloc_elem.c
@@ -391,14 +391,14 @@ malloc_elem_free_list_index(size_t size)
                return 0;
 
        /* Find next power of 2 >= size. */
-       log2 = sizeof(size) * 8 - __builtin_clzl(size-1);
+       log2 = sizeof(size) * 8 - __builtin_clzl(size - 1);
 
        /* Compute freelist index, based on log2(size). */
        index = (log2 - MALLOC_MINSIZE_LOG2 + MALLOC_LOG2_INCREMENT - 1) /
-               MALLOC_LOG2_INCREMENT;
+                       MALLOC_LOG2_INCREMENT;
 
-       return index <= RTE_HEAP_NUM_FREELISTS-1?
-               index: RTE_HEAP_NUM_FREELISTS-1;
+       return index <= RTE_HEAP_NUM_FREELISTS - 1 ?
+                       index : RTE_HEAP_NUM_FREELISTS - 1;
 }
 
 /*