diff options
Diffstat (limited to 'drivers/net/wireless/b43legacy/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/b43legacy/debugfs.c b/drivers/net/wireless/b43legacy/debugfs.c index eefa6fb7968..03ce0821a60 100644 --- a/drivers/net/wireless/b43legacy/debugfs.c +++ b/drivers/net/wireless/b43legacy/debugfs.c @@ -124,7 +124,7 @@ static ssize_t shm_read_file(struct b43legacy_wldev *dev, char *buf, size_t bufs __le16 *le16buf = (__le16 *)buf; for (i = 0; i < 0x1000; i++) { - if (bufsize <= 0) + if (bufsize < sizeof(tmp)) break; tmp = b43legacy_shm_read16(dev, B43legacy_SHM_SHARED, 2 * i); le16buf[i] = cpu_to_le16(tmp); @@ -209,7 +209,7 @@ static ssize_t b43legacy_debugfs_read(struct file *file, char __user *userbuf, struct b43legacy_wldev *dev; struct b43legacy_debugfs_fops *dfops; struct b43legacy_dfs_file *dfile; - ssize_t ret = 0; + ssize_t uninitialized_var(ret); char *buf; const size_t bufsize = 1024 * 128; const size_t buforder = get_order(bufsize); |