From bf7aacea49ee3f50542756cedba8095ca772b6ec Mon Sep 17 00:00:00 2001
From: grantseltzer <grantseltzer@gmail.com>
Date: Mon, 3 Jan 2022 13:34:33 -0500
Subject: [PATCH] Fix comparison operator in API documentation

---
 docs/api.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/api.rst b/docs/api.rst
index ea181af..7a8e709 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -43,7 +43,7 @@ For example:
     ptr = some_libbpf_api_returning_ptr();
     if (!ptr) {
         /* note no minus sign for EINVAL and E2BIG below */
-        if (errno = EINVAL) {
+        if (errno == EINVAL) {
            /* handle EINVAL error */
         } else if (errno == E2BIG) {
            /* handle E2BIG error */