i40e: fix an uninitialized variable bug

We removed this initialization but it is required.  Let's put it back.

Fixes: 895106a577c4 ('i40e: trivial fixes')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_hmc.c b/drivers/net/ethernet/intel/i40e/i40e_hmc.c
index 5ebe12d56ebf422b6273d0e810be8bbf113ced04..a7c7b1d9b7c81851d10b0de02cde2a7fc635a128 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_hmc.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_hmc.c
@@ -49,7 +49,7 @@ i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
        struct i40e_hmc_sd_entry *sd_entry;
        bool dma_mem_alloc_done = false;
        struct i40e_dma_mem mem;
-       i40e_status ret_code;
+       i40e_status ret_code = I40E_SUCCESS;
        u64 alloc_len;
 
        if (NULL == hmc_info->sd_table.sd_entry) {