[PATCH v4 10/10] common/dpaxx: remove zero length array

[Stephen Hemminger <stephen@networkplumber.org>]

There is a place holder zero length array in this driver.
But since the structure is embedded in other structures,
it could not have been safely used anyway.
There doesn't appear to be any uses of it in the current code.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 drivers/common/dpaax/caamflib/desc/ipsec.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/common/dpaax/caamflib/desc/ipsec.h b/drivers/common/dpaax/caamflib/desc/ipsec.h
index 95fc3ea5ba3b..9d59b93292f9 100644
--- a/drivers/common/dpaax/caamflib/desc/ipsec.h
+++ b/drivers/common/dpaax/caamflib/desc/ipsec.h
@@ -336,7 +336,6 @@ struct ipsec_encap_gcm {
  * @ip_hdr_len: optional IP Header length (in bytes)
  *  reserved - 16b
  *  Opt. IP Hdr Len - 16b
- * @ip_hdr: optional IP Header content (only for IPsec legacy mode)
  */
 struct ipsec_encap_pdb {
 	uint32_t options;
@@ -350,7 +349,6 @@ struct ipsec_encap_pdb {
 	};
 	uint32_t spi;
 	uint32_t ip_hdr_len;
-	uint8_t ip_hdr[0];
 };
 
 static inline unsigned int
@@ -776,7 +774,7 @@ cnstr_shdsc_ipsec_encap(uint32_t *descbuf, bool ps, bool swap,
 		PROGRAM_SET_36BIT_ADDR(p);
 	phdr = SHR_HDR(p, share, hdr, 0);
 	__rta_copy_ipsec_encap_pdb(p, pdb, cipherdata->algtype);
-	COPY_DATA(p, pdb->ip_hdr, pdb->ip_hdr_len);
+
 	SET_LABEL(p, hdr);
 	pkeyjmp = JUMP(p, keyjmp, LOCAL_JUMP, ALL_TRUE, BOTH|SHRD);
 	if (authdata->keylen)
@@ -913,7 +911,7 @@ cnstr_shdsc_ipsec_encap_des_aes_xcbc(uint32_t *descbuf,
 	PROGRAM_CNTXT_INIT(p, descbuf, 0);
 	phdr = SHR_HDR(p, share, hdr, 0);
 	__rta_copy_ipsec_encap_pdb(p, pdb, cipherdata->algtype);
-	COPY_DATA(p, pdb->ip_hdr, pdb->ip_hdr_len);
+
 	SET_LABEL(p, hdr);
 	pkeyjump = JUMP(p, keyjump, LOCAL_JUMP, ALL_TRUE, SHRD | SELF);
 	/*
-- 
2.42.0