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Unify the void cast usage

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1.Remove void cast for function because many place ignore the returned value witout cast
2.Replace void cast for variable with UNUSED macro

Change-Id: Ie644129a563244a6397036789c4c3ea83c4e9b09
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2020-01-02 20:09:50 +08:00
parent 73e1696e8b
commit 857158451b
263 changed files with 1038 additions and 1047 deletions
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12
nshlib/nsh_parse.c
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@@ -357,7 +357,7 @@ static void nsh_releaseargs(struct cmdarg_s *arg)
if (vtbl->np.np_redirect)
{
(void)close(arg->fd);
close(arg->fd);
}
#endif
@@ -639,7 +639,7 @@ static int nsh_execute(FAR struct nsh_vtbl_s *vtbl,
if (vtbl->np.np_redirect)
{
(void)nsh_redirect(bkgvtbl, fd, NULL);
nsh_redirect(bkgvtbl, fd, NULL);
}
#endif
@@ -681,9 +681,9 @@ static int nsh_execute(FAR struct nsh_vtbl_s *vtbl,
/* Set up the thread attributes */
(void)pthread_attr_init(&attr);
(void)pthread_attr_setschedpolicy(&attr, SCHED_NSH);
(void)pthread_attr_setschedparam(&attr, &param);
pthread_attr_init(&attr);
pthread_attr_setschedpolicy(&attr, SCHED_NSH);
pthread_attr_setschedparam(&attr, &param);
/* Execute the command as a separate thread at the appropriate priority */
@@ -700,7 +700,7 @@ static int nsh_execute(FAR struct nsh_vtbl_s *vtbl,
* Otherwise, we would have a memory leak.
*/
(void)pthread_detach(thread);
pthread_detach(thread);
nsh_output(vtbl, "%s [%d:%d]\n", argv[0], thread, param.sched_priority);
}