diff options
Diffstat (limited to 'fs/exofs/sys.c')
| -rw-r--r-- | fs/exofs/sys.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/exofs/sys.c b/fs/exofs/sys.c index e32bc919e4e..1b4f2f95fc3 100644 --- a/fs/exofs/sys.c +++ b/fs/exofs/sys.c @@ -80,8 +80,13 @@ static ssize_t uri_show(struct exofs_dev *edp, char *buf) static ssize_t uri_store(struct exofs_dev *edp, const char *buf, size_t len) { + uint8_t *new_uri; + edp->urilen = strlen(buf) + 1; - edp->uri = krealloc(edp->uri, edp->urilen, GFP_KERNEL); + new_uri = krealloc(edp->uri, edp->urilen, GFP_KERNEL); + if (new_uri == NULL) + return -ENOMEM; + edp->uri = new_uri; strncpy(edp->uri, buf, edp->urilen); return edp->urilen; } @@ -109,7 +114,7 @@ static struct kobj_type odev_ktype = { static struct kobj_type uuid_ktype = { }; -void exofs_sysfs_dbg_print() +void exofs_sysfs_dbg_print(void) { #ifdef CONFIG_EXOFS_DEBUG struct kobject *k_name, *k_tmp; |