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Use nitems() from sys/param.h and also remove the cast.

Browse source 
Reviewed by:	markj
MFC after:	3 weeks.
Differential Revision:	https://reviews.freebsd.org/D9937
This commit is contained in:
Marcelo Araujo 2017-03-10 04:49:40 +00:00
parent 807bd0d9f0
commit 4e7ecee633
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=314989
1 changed files with 2 additions and 6 deletions
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8
usr.bin/vmstat/vmstat.c
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@ -288,17 +288,13 @@ main(int argc, char *argv[])
namelist[X_SUM].n_name = "_cnt";
goto retry_nlist;
}
for (c = 0;
c < (int)(sizeof(namelist)/sizeof(namelist[0]));
c++)
for (c = 0; c < nitems(namelist); c++)
if (namelist[c].n_type == 0)
bufsize += strlen(namelist[c].n_name) + 1;
bufsize += len + 1;
buf = bp = alloca(bufsize);
for (c = 0;
c < (int)(sizeof(namelist)/sizeof(namelist[0]));
c++)
for (c = 0; c < nitems(namelist); c++)
if (namelist[c].n_type == 0) {
xo_error(" %s",
namelist[c].n_name);