prlimit: replace lims[i] with pointer

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/prlimit.c b/sys-utils/prlimit.c
index c60ba7b3dab54f4ce5d782ed46d25cd671cb1891..ead8bd40e53193b9cd5a49eba156e535c6e4dbb4 100644 (file)
--- a/sys-utils/prlimit.c
+++ b/sys-utils/prlimit.c
@@ -319,22 +319,23 @@ static void do_prlimit(struct prlimit lims[], size_t n, int tt_flags)
 
        for (i = 0; i < n; i++) {
                struct rlimit *new = NULL;
+               struct prlimit *lim = &lims[i];
 
-               if (lims[i].modify) {
-                       if (lims[i].modify != (PRLIMIT_HARD | PRLIMIT_SOFT))
-                               get_unknown_hardsoft(&lims[i]);
+               if (lim->modify) {
+                       if (lim->modify != (PRLIMIT_HARD | PRLIMIT_SOFT))
+                               get_unknown_hardsoft(lim);
 
-                       if ((lims[i].rlim.rlim_cur > lims[i].rlim.rlim_max) &&
-                               (lims[i].rlim.rlim_cur != RLIM_INFINITY ||
-                                lims[i].rlim.rlim_max != RLIM_INFINITY))
+                       if ((lim->rlim.rlim_cur > lim->rlim.rlim_max) &&
+                               (lim->rlim.rlim_cur != RLIM_INFINITY ||
+                                lim->rlim.rlim_max != RLIM_INFINITY))
                                errx(EXIT_FAILURE, _("the soft limit %s cannot exceed the hard limit"),
-                                               lims[i].desc->name);
-                       new = &lims[i].rlim;
+                                               lim->desc->name);
+                       new = &lim->rlim;
                } else
                        nshows++;
 
                if (verbose && new) {
-                       printf(_("New %s limit: "), lims[i].desc->name);
+                       printf(_("New %s limit: "), lim->desc->name);
                        if (new->rlim_cur == RLIM_INFINITY)
                                printf("<%s", _("unlimited"));
                        else
@@ -346,11 +347,11 @@ static void do_prlimit(struct prlimit lims[], size_t n, int tt_flags)
                                printf(":%ju>\n", new->rlim_max);
                }
 
-               if (prlimit(pid, lims[i].desc->resource, new, &lims[i].rlim) == -1)
-                       err(EXIT_FAILURE, lims[i].modify ?
+               if (prlimit(pid, lim->desc->resource, new, &lim->rlim) == -1)
+                       err(EXIT_FAILURE, lim->modify ?
                                _("failed to set the %s resource limit") :
                                _("failed to get the %s resource limit"),
-                               lims[i].desc->name);
+                               lim->desc->name);
        }
 
        if (nshows)