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pipeline: fix build with GCC 4.8.5

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Compilation on CentOS 7 with gcc version 4.8.5 fails with
the following errors:
error: 'src_struct_id' may be used uninitialized in this
function [-Werror=maybe-uninitialized]
error: 'dst_struct_id' may be used uninitialized in this
function [-Werror=maybe-uninitialized]

This patch fixes the build errors by initializing both variables.

Bugzilla ID: 683
Fixes: 783768136f29 ("pipeline: auto-detect endianness of action arguments")

Signed-off-by: Ali Alnubani <alialnu@nvidia.com>
This commit is contained in:
Ali Alnubani 2021-04-21 13:06:38 +03:00 committed by Thomas Monjalon
parent 631217c761
commit fe4b8c7bcd
1 changed files with 8 additions and 8 deletions
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16
lib/librte_pipeline/rte_swx_pipeline.c
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@ -3624,7 +3624,7 @@ instr_mov_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -3889,7 +3889,7 @@ instr_alu_add_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -3942,7 +3942,7 @@ instr_alu_sub_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -4072,7 +4072,7 @@ instr_alu_shl_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -4125,7 +4125,7 @@ instr_alu_shr_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -4178,7 +4178,7 @@ instr_alu_and_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -4231,7 +4231,7 @@ instr_alu_or_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);
@ -4284,7 +4284,7 @@ instr_alu_xor_translate(struct rte_swx_pipeline *p,
char *dst = tokens[1], *src = tokens[2];
struct field *fdst, *fsrc;
uint64_t src_val;
uint32_t dst_struct_id, src_struct_id;
uint32_t dst_struct_id = 0, src_struct_id = 0;
CHECK(n_tokens == 3, EINVAL);