[dpdk-dev] [PATCH] eal: fix runtime dir cleanup in noshconf mode

[Anatoly Burakov]

When using --no-shconf or --in-memory modes, there is no runtime
directory to be created, so there is no point in attempting to
clean it.

Fixes: 0a529578f162 ("eal: clean up unused files on initialization")

Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
---
 lib/librte_eal/bsdapp/eal/eal.c   | 5 ++++-
 lib/librte_eal/linuxapp/eal/eal.c | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index 41ddb5a22..20f790a71 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -901,8 +901,11 @@ rte_eal_init(int argc, char **argv)
         * whether we are primary or secondary process, but we cannot remove
         * primary process' files because secondary should be able to run even
         * if primary process is dead.
+        *
+        * In no_shconf mode, no runtime directory is created in the first
+        * place, so no cleanup needed.
         */
-       if (eal_clean_runtime_dir() < 0) {
+       if (!internal_config.no_shconf && eal_clean_runtime_dir() < 0) {
                rte_eal_init_alert("Cannot clear runtime directory\n");
                return -1;
        }
diff --git a/lib/librte_eal/linuxapp/eal/eal.c 
b/lib/librte_eal/linuxapp/eal/eal.c
index d252c8591..acac92987 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -1189,8 +1189,11 @@ rte_eal_init(int argc, char **argv)
         * whether we are primary or secondary process, but we cannot remove
         * primary process' files because secondary should be able to run even
         * if primary process is dead.
+        *
+        * In no_shconf mode, no runtime directory is created in the first
+        * place, so no cleanup needed.
         */
-       if (eal_clean_runtime_dir() < 0) {
+       if (!internal_config.no_shconf && eal_clean_runtime_dir() < 0) {
                rte_eal_init_alert("Cannot clear runtime directory\n");
                return -1;
        }
-- 
2.17.1