bnxt_en: Fix return code to "flash_device".

When NVRAM directory is not found, return the error code
properly as per firmware command failure instead of the hardcode
-ENOBUFS.

Fixes: 3a707bed13b7 ("bnxt_en: Return -EAGAIN if fw command returns BUSY")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 34046a6..360f9a9 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -2012,11 +2012,12 @@ int bnxt_flash_package_from_file(struct net_device *dev, const char *filename,
 
        bnxt_hwrm_fw_set_time(bp);
 
-       if (bnxt_find_nvram_item(dev, BNX_DIR_TYPE_UPDATE,
-                                BNX_DIR_ORDINAL_FIRST, BNX_DIR_EXT_NONE,
-                                &index, &item_len, NULL) != 0) {
+       rc = bnxt_find_nvram_item(dev, BNX_DIR_TYPE_UPDATE,
+                                 BNX_DIR_ORDINAL_FIRST, BNX_DIR_EXT_NONE,
+                                 &index, &item_len, NULL);
+       if (rc) {
                netdev_err(dev, "PKG update area not created in nvram\n");
-               return -ENOBUFS;
+               return rc;
        }
 
        rc = request_firmware(&fw, filename, &dev->dev);