[dpdk-dev] [PATCH 7/8] net/ice/base: zero initialize structures

[Qi Zhang]

Some functions create ice_pkg_enum structure, but it seems it's possible
some of the members are used un-initialized.  So we'll initialize all
instantiations of this structure within ice_flex_pipe.c

The patch also fix header comment mismatch issue for
ice_init_prof_result_bm

Signed-off-by: Jeb Cramer <jeb.j.cra...@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeb...@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell...@intel.com>
Signed-off-by: Qi Zhang <qi.z.zh...@intel.com>
---
 drivers/net/ice/base/ice_flex_pipe.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ice/base/ice_flex_pipe.c 
b/drivers/net/ice/base/ice_flex_pipe.c
index 8f8cab86e..bf14149b8 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -470,6 +470,7 @@ static void ice_init_pkg_hints(struct ice_hw *hw, struct 
ice_seg *ice_seg)
        int i;
 
        ice_memset(&hw->tnl, 0, sizeof(hw->tnl), ICE_NONDMA_MEM);
+       ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
 
        if (!ice_seg)
                return;
@@ -1517,6 +1518,8 @@ ice_get_sw_fv_bitmap(struct ice_hw *hw, enum 
ice_prof_type type,
        struct ice_seg *ice_seg;
        struct ice_fv *fv;
 
+       ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
        if (type == ICE_PROF_ALL) {
                u16 i;
 
@@ -1573,6 +1576,8 @@ ice_get_sw_fv_list(struct ice_hw *hw, u16 *prot_ids, u8 
ids_cnt,
        struct ice_fv *fv;
        u32 offset;
 
+       ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
        if (!ids_cnt || !hw->seg)
                return ICE_ERR_PARAM;
 
@@ -1633,16 +1638,17 @@ ice_get_sw_fv_list(struct ice_hw *hw, u16 *prot_ids, u8 
ids_cnt,
 }
 
 /**
- * ice_init_profile_to_result_bm - Initialize the profile result index bitmap
+ * ice_init_prof_result_bm - Initialize the profile result index bitmap
  * @hw: pointer to hardware structure
  */
-void
-ice_init_prof_result_bm(struct ice_hw *hw)
+void ice_init_prof_result_bm(struct ice_hw *hw)
 {
        struct ice_pkg_enum state;
        struct ice_seg *ice_seg;
        struct ice_fv *fv;
 
+       ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
        if (!hw->seg)
                return;
 
-- 
2.13.6