On 9/18/19 12:57 PM, Arnd Bergmann wrote:
The debugfs function was apparently changed from returning an error code to a void return, but the return code left in place, causing a warning from clang:drivers/net/ethernet/pensando/ionic/ionic_debugfs.c:60:37: error: expression result unused [-Werror,-Wunused-value] ionic, &identity_fops) ? 0 : -EOPNOTSUPP; ^~~~~~~~~~~ Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Arnd Bergmann <[email protected]> --- drivers/net/ethernet/pensando/ionic/ionic_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c b/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c index 7afc4a365b75..bc03cecf80cc 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_debugfs.c @@ -57,7 +57,7 @@ DEFINE_SHOW_ATTRIBUTE(identity); void ionic_debugfs_add_ident(struct ionic *ionic) { debugfs_create_file("identity", 0400, ionic->dentry, - ionic, &identity_fops) ? 0 : -EOPNOTSUPP; + ionic, &identity_fops); }void ionic_debugfs_add_sizes(struct ionic *ionic)
This has just recently been addressed by Nathan Chancellor <[email protected]>
Either way, Acked-by: Shannon Nelson <[email protected]> sln
