diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
| commit | 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 (patch) | |
| tree | 8d58900dc0ebd4a3011f92c128d2fe45bc7c4bf2 /drivers/usb/mon | |
| parent | Adding debian version 6.7.12-1. (diff) | |
| download | linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.tar.xz linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.zip | |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/usb/mon')
| -rw-r--r-- | drivers/usb/mon/mon_stat.c | 6 | ||||
| -rw-r--r-- | drivers/usb/mon/mon_text.c | 28 |
2 files changed, 8 insertions, 26 deletions
diff --git a/drivers/usb/mon/mon_stat.c b/drivers/usb/mon/mon_stat.c index 98ab0cc473..3c23805ab1 100644 --- a/drivers/usb/mon/mon_stat.c +++ b/drivers/usb/mon/mon_stat.c @@ -35,9 +35,9 @@ static int mon_stat_open(struct inode *inode, struct file *file) mbus = inode->i_private; - sp->slen = snprintf(sp->str, STAT_BUF_SIZE, - "nreaders %d events %u text_lost %u\n", - mbus->nreaders, mbus->cnt_events, mbus->cnt_text_lost); + sp->slen = scnprintf(sp->str, STAT_BUF_SIZE, + "nreaders %d events %u text_lost %u\n", + mbus->nreaders, mbus->cnt_events, mbus->cnt_text_lost); file->private_data = sp; return 0; diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c index 39cb141646..2fe9b95bac 100644 --- a/drivers/usb/mon/mon_text.c +++ b/drivers/usb/mon/mon_text.c @@ -352,7 +352,7 @@ static int mon_text_open(struct inode *inode, struct file *file) rp->r.rnf_error = mon_text_error; rp->r.rnf_complete = mon_text_complete; - snprintf(rp->slab_name, SLAB_NAME_SZ, "mon_text_%p", rp); + scnprintf(rp->slab_name, SLAB_NAME_SZ, "mon_text_%p", rp); rp->e_slab = kmem_cache_create(rp->slab_name, sizeof(struct mon_event_text), sizeof(long), 0, mon_text_ctor); @@ -700,46 +700,28 @@ static const struct file_operations mon_fops_text_u = { int mon_text_add(struct mon_bus *mbus, const struct usb_bus *ubus) { - enum { NAMESZ = 10 }; + enum { NAMESZ = 12 }; char name[NAMESZ]; int busnum = ubus? ubus->busnum: 0; - int rc; if (mon_dir == NULL) return 0; if (ubus != NULL) { - rc = snprintf(name, NAMESZ, "%dt", busnum); - if (rc <= 0 || rc >= NAMESZ) - goto err_print_t; + scnprintf(name, NAMESZ, "%dt", busnum); mbus->dent_t = debugfs_create_file(name, 0600, mon_dir, mbus, &mon_fops_text_t); } - rc = snprintf(name, NAMESZ, "%du", busnum); - if (rc <= 0 || rc >= NAMESZ) - goto err_print_u; + scnprintf(name, NAMESZ, "%du", busnum); mbus->dent_u = debugfs_create_file(name, 0600, mon_dir, mbus, &mon_fops_text_u); - rc = snprintf(name, NAMESZ, "%ds", busnum); - if (rc <= 0 || rc >= NAMESZ) - goto err_print_s; + scnprintf(name, NAMESZ, "%ds", busnum); mbus->dent_s = debugfs_create_file(name, 0600, mon_dir, mbus, &mon_fops_stat); return 1; - -err_print_s: - debugfs_remove(mbus->dent_u); - mbus->dent_u = NULL; -err_print_u: - if (ubus != NULL) { - debugfs_remove(mbus->dent_t); - mbus->dent_t = NULL; - } -err_print_t: - return 0; } void mon_text_del(struct mon_bus *mbus) |