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{
    "id": 106252,
    "url": "https://patches.dpdk.org/api/patches/106252/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20220124000518.319850-14-stephen@networkplumber.org/",
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    "msgid": "<20220124000518.319850-14-stephen@networkplumber.org>",
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    "date": "2022-01-24T00:04:09",
    "name": "[13/82] app/test-regex: remove unnecessary NULL checks",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "df4ef930ca7899df729d9f68b3d5fdd90f5b4445",
    "submitter": {
        "id": 27,
        "url": "https://patches.dpdk.org/api/people/27/?format=api",
        "name": "Stephen Hemminger",
        "email": "stephen@networkplumber.org"
    },
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        "id": 1,
        "url": "https://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20220124000518.319850-14-stephen@networkplumber.org/mbox/",
    "series": [
        {
            "id": 21315,
            "url": "https://patches.dpdk.org/api/series/21315/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=21315",
            "date": "2022-01-24T00:03:56",
            "name": "remove unnecessary null checks",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/21315/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/106252/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/106252/checks/",
    "tags": {},
    "related": [],
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        "From": "Stephen Hemminger <stephen@networkplumber.org>",
        "To": "dev@dpdk.org",
        "Cc": "Stephen Hemminger <stephen@networkplumber.org>, Ori Kam <orika@nvidia.com>",
        "Subject": "[PATCH 13/82] app/test-regex: remove unnecessary NULL checks",
        "Date": "Sun, 23 Jan 2022 16:04:09 -0800",
        "Message-Id": "<20220124000518.319850-14-stephen@networkplumber.org>",
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    "content": "Remove redundant NULL pointer checks before free functions\nfound by nullfree.cocci\n\nSigned-off-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n app/test-regex/main.c | 12 ++++--------\n 1 file changed, 4 insertions(+), 8 deletions(-)",
    "diff": "diff --git a/app/test-regex/main.c b/app/test-regex/main.c\nindex 8e665df73ce0..ab8a3e56e774 100644\n--- a/app/test-regex/main.c\n+++ b/app/test-regex/main.c\n@@ -210,8 +210,7 @@ read_file(char *file, char **buf)\n \tprintf(\"Error, can't open file %s\\n, err = %d\", file, res);\n \tif (fp)\n \t\tfclose(fp);\n-\tif (*buf)\n-\t\trte_free(*buf);\n+\trte_free(*buf);\n \treturn -res;\n }\n \n@@ -299,8 +298,7 @@ init_port(uint16_t *nb_max_payload, char *rules_file, uint8_t *nb_max_matches,\n \trte_free(rules);\n \treturn 0;\n error:\n-\tif (rules)\n-\t\trte_free(rules);\n+\trte_free(rules);\n \treturn res;\n }\n \n@@ -367,8 +365,7 @@ regex_create_segmented_mbuf(struct rte_mempool *mbuf_pool, int pkt_len,\n \treturn mbuf;\n \n fail:\n-\tif (mbuf)\n-\t\trte_pktmbuf_free(mbuf);\n+\trte_pktmbuf_free(mbuf);\n \treturn NULL;\n }\n \n@@ -612,8 +609,7 @@ run_regex(void *args)\n \t\trte_free(qp->buf);\n \t\tqp->buf = NULL;\n \t}\n-\tif (mbuf_mp)\n-\t\trte_mempool_free(mbuf_mp);\n+\trte_mempool_free(mbuf_mp);\n \trte_free(qps);\n \treturn res;\n }\n",
    "prefixes": [
        "13/82"
    ]
}