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sysfs: fix bitmask and bitmask list-view display bug

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This commit is contained in:
Balazs Gerofi
2016-10-14 21:12:36 +09:00
parent 73e1a4f1f9
commit 3ee3a9df6d
1 changed files with 16 additions and 2 deletions
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18
executer/kernel/mcctrl/sysfs.c
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@@ -2095,9 +2095,16 @@ struct sysfsm_ops snooping_local_ops_s = {
/**** local list ****/ /**** local list ****/
static ssize_t snooping_local_show_pbl(struct sysfsm_ops *ops, void *instance, void *buf, size_t bufsize) static ssize_t snooping_local_show_pbl(struct sysfsm_ops *ops, void *instance, void *buf, size_t bufsize)
{ {
size_t ret;
const struct sysfsm_bitmap_param *p = instance; const struct sysfsm_bitmap_param *p = instance;
return bitmap_scnlistprintf(buf, bufsize, p->ptr, p->nbits); ret = bitmap_scnlistprintf(buf, bufsize, p->ptr, p->nbits);
if (ret < bufsize - 1) {
sprintf(buf + ret, "\n");
return ret + 1;
}
return 0;
} /* snooping_local_show_pbl() */ } /* snooping_local_show_pbl() */
struct sysfsm_ops snooping_local_ops_pbl = { struct sysfsm_ops snooping_local_ops_pbl = {
@@ -2108,9 +2115,16 @@ struct sysfsm_ops snooping_local_ops_pbl = {
/**** local map ****/ /**** local map ****/
static ssize_t snooping_local_show_pb(struct sysfsm_ops *ops, void *instance, void *buf, size_t bufsize) static ssize_t snooping_local_show_pb(struct sysfsm_ops *ops, void *instance, void *buf, size_t bufsize)
{ {
size_t ret;
const struct sysfsm_bitmap_param *p = instance; const struct sysfsm_bitmap_param *p = instance;
return bitmap_scnprintf(buf, bufsize, p->ptr, p->nbits); ret = bitmap_scnprintf(buf, bufsize, p->ptr, p->nbits);
if (ret < bufsize - 1) {
sprintf(buf + ret, "\n");
return ret + 1;
}
return 0;
} /* snooping_local_show_pb() */ } /* snooping_local_show_pb() */
struct sysfsm_ops snooping_local_ops_pb = { struct sysfsm_ops snooping_local_ops_pb = {