evie/android_kernel_oneplus_msm8998
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Revert "misc seq_printf fixes for 4.4"

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This reverts commit 5c7566a29b.

This patch revert some changes in net/netfilter/xt_qtaguid.c as well.
I'll submit another patch to restore those changes.

Change-Id: I2d9251867235a6566b4c676de0546ce046848c91
CRs-Fixed: 1035969
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Git-commit: cdb6973ae1
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Bryse Flowers <bflowers@codeaurora.org>
This commit is contained in:
Amit Pundir 2016-04-25 17:00:08 +05:30 • committed by Gerrit - the friendly Code Review server
parent 9b9d994aa4
commit 859dc4e658
3 changed files with 8 additions and 7 deletions
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3
drivers/misc/uid_stat.c
View file

@ -55,8 +55,7 @@ static int uid_stat_atomic_int_show(struct seq_file *m, void *v)
atomic_t *counter = m->private;
bytes = (unsigned int) (atomic_read(counter) + INT_MIN);
seq_printf(m, "%u\n", bytes);
return seq_has_overflowed(m) ? -ENOSPC : 0;
return seq_printf(m, "%u\n", bytes);
}
static int uid_stat_read_atomic_int_open(struct inode *inode, struct file *file)

7
net/activity_stats.c
View file

@ -63,13 +63,14 @@ void activity_stats_update(void)
static int activity_stats_show(struct seq_file *m, void *v)
{
int i;
int ret;
seq_printf(m, "Min Bucket(sec) Count\n");
for (i = 0; i < BUCKET_MAX; i++) {
seq_printf(m, "%15d %lu\n", 1 << i, activity_stats[i]);
if (seq_has_overflowed(m))
return -ENOSPC;
ret = seq_printf(m, "%15d %lu\n", 1 << i, activity_stats[i]);
if (ret)
return ret;
}
return 0;

5
net/netfilter/xt_qtaguid.c
View file

@ -2543,6 +2543,7 @@ static void pp_stats_header(struct seq_file *m)
static int pp_stats_line(struct seq_file *m, struct tag_stat *ts_entry,
int cnt_set)
{
int ret;
struct data_counters *cnts;
tag_t tag = ts_entry->tn.tag;
uid_t stat_uid = get_uid_from_tag(tag);
@ -2561,7 +2562,7 @@ static int pp_stats_line(struct seq_file *m, struct tag_stat *ts_entry,
}
ppi->item_index++;
cnts = &ts_entry->counters;
seq_printf(m, "%d %s 0x%llx %u %u "
ret = seq_printf(m, "%d %s 0x%llx %u %u "
"%llu %llu "
"%llu %llu "
"%llu %llu "
@ -2591,7 +2592,7 @@ static int pp_stats_line(struct seq_file *m, struct tag_stat *ts_entry,
cnts->bpc[cnt_set][IFS_TX][IFS_UDP].packets,
cnts->bpc[cnt_set][IFS_TX][IFS_PROTO_OTHER].bytes,
cnts->bpc[cnt_set][IFS_TX][IFS_PROTO_OTHER].packets);
return seq_has_overflowed(m) ? -ENOSPC : 1;
return ret ?: 1;
}
static bool pp_sets(struct seq_file *m, struct tag_stat *ts_entry)