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coverity 188324: dead code when no extensions

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This commit is contained in:
Andy Green 2018-03-19 07:42:41 +08:00
parent f63f4e56aa
commit 0e8b3fed12
1 changed files with 2 additions and 9 deletions
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11
lib/libwebsockets.c
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@ -387,7 +387,7 @@ __lws_close_free_wsi(struct lws *wsi, enum lws_close_status reason, const char *
struct lws *wsi1, *wsi2;
struct lws_context *context;
struct lws_tokens eff_buf;
int n, m, ret;
int n, m;
lwsl_info("%s: %p: caller: %s\n", __func__, wsi, caller);
@ -530,7 +530,6 @@ __lws_close_free_wsi(struct lws *wsi, enum lws_close_status reason, const char *
* if there are problems with send, just nuke the connection
*/
do {
ret = 0;
eff_buf.token = NULL;
eff_buf.token_len = 0;
@ -542,12 +541,6 @@ __lws_close_free_wsi(struct lws *wsi, enum lws_close_status reason, const char *
lwsl_ext("Extension reports fatal error\n");
goto just_kill_connection;
}
if (m)
/*
* at least one extension told us he has more
* to spill, so we will go around again after
*/
ret = 1;
/* assuming they left us something to send, send it */
@ -558,7 +551,7 @@ __lws_close_free_wsi(struct lws *wsi, enum lws_close_status reason, const char *
lwsl_debug("close: ext spill failed\n");
goto just_kill_connection;
}
} while (ret);
} while (m);
/*
* signal we are closing, lws_write will