|WARNING| pw120008 [PATCH 05/11] malloc: malloc_elem_join_adjacent_free can return null

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/120008

_coding style issues_


WARNING:BRACES: braces {} are not necessary for single statement blocks
#77: FILE: lib/eal/common/malloc_heap.c:100:
+	if (!elem) {
+		return NULL;
+	}

total: 0 errors, 1 warnings, 9 lines checked