diff options
Diffstat (limited to 'drivers/char/adi.c')
| -rw-r--r-- | drivers/char/adi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/adi.c b/drivers/char/adi.c index f9bec10a6064..0849d933a2d5 100644 --- a/drivers/char/adi.c +++ b/drivers/char/adi.c @@ -80,8 +80,8 @@ static ssize_t adi_read(struct file *file, char __user *buf, bytes_read += ver_buf_sz; ver_buf_idx = 0; - ver_buf_sz = min(count - bytes_read, - (size_t)MAX_BUF_SZ); + ver_buf_sz = min_t(size_t, count - bytes_read, + MAX_BUF_SZ); } } @@ -131,7 +131,7 @@ static ssize_t adi_write(struct file *file, const char __user *buf, ssize_t ret; int i; - if (count <= 0) + if (count == 0) return -EINVAL; ver_buf_sz = min_t(size_t, count, MAX_BUF_SZ); @@ -157,7 +157,7 @@ static ssize_t adi_write(struct file *file, const char __user *buf, } bytes_written += ver_buf_sz; - ver_buf_sz = min(count - bytes_written, (size_t)MAX_BUF_SZ); + ver_buf_sz = min_t(size_t, count - bytes_written, MAX_BUF_SZ); } while (bytes_written < count); (*offp) += bytes_written; |