From: Jacob Keller <jacob.e.kel...@intel.com>
The reference to err_no was left around after a previous code refactor.
We never use the value, and it doesn't seem to be used in side a hidden
macro reference. Discovered via cppcheck.
Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com>
Tested-by: Krishneil Singh <krishneil.k.si...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
drivers/net/ethernet/intel/fm10k/fm10k_mbx.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
index 1b27383..1a4b526 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
@@ -1259,16 +1259,11 @@ static s32 fm10k_mbx_process_error(struct fm10k_hw *hw,
struct fm10k_mbx_info *mbx)
{
const u32 *hdr = &mbx->mbx_hdr;
- s32 err_no;
u16 head;
/* we will need to pull all of the fields for verification */
head = FM10K_MSG_HDR_FIELD_GET(*hdr, HEAD);
- /* we only have lower 10 bits of error number so add upper bits */
- err_no = FM10K_MSG_HDR_FIELD_GET(*hdr, ERR_NO);
- err_no |= ~FM10K_MSG_HDR_MASK(ERR_NO);
-
switch (mbx->state) {
case FM10K_STATE_OPEN:
case FM10K_STATE_DISCONNECT:
--
2.4.3
--
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