EDAC, thunderx: Fix a warning during l2c debugfs node creation

Compare the number of debugfs entries created by
thunderx_create_debugfs_nodes() with the requested number of entries to
properly determine whether to print a warning.

Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev@caviumnetworks.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20170531155157.93583-1-stemerkhanov@cavium.com
Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>

diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c
index 86d585c..2d352b4 100644 (file)
--- a/drivers/edac/thunderx_edac.c
+++ b/drivers/edac/thunderx_edac.c
@@ -2080,7 +2080,7 @@ static int thunderx_l2c_probe(struct pci_dev *pdev,
        if (IS_ENABLED(CONFIG_EDAC_DEBUG)) {
                l2c->debugfs = edac_debugfs_create_dir(pdev->dev.kobj.name);
 
-               thunderx_create_debugfs_nodes(l2c->debugfs, l2c_devattr,
+               ret = thunderx_create_debugfs_nodes(l2c->debugfs, l2c_devattr,
                                              l2c, dfs_entries);
 
                if (ret != dfs_entries) {