'new_free' has just been allocated by kmalloc() and is known to be not NULL. So this pointer can't be equal to a previous memory allocation, or there would be trouble in paradise. Axe the always true test and make the code more readable. Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- fs/ntfs3/bitmap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/ntfs3/bitmap.c b/fs/ntfs3/bitmap.c index aa184407520f..e3b5680fd516 100644 --- a/fs/ntfs3/bitmap.c +++ b/fs/ntfs3/bitmap.c @@ -1333,9 +1333,7 @@ int wnd_extend(struct wnd_bitmap *wnd, size_t new_bits) if (!new_free) return -ENOMEM; - if (new_free != wnd->free_bits) - memcpy(new_free, wnd->free_bits, - wnd->nwnd * sizeof(short)); + memcpy(new_free, wnd->free_bits, wnd->nwnd * sizeof(short)); memset(new_free + wnd->nwnd, 0, (new_wnd - wnd->nwnd) * sizeof(short)); kfree(wnd->free_bits); -- 2.32.0
