ocfs2_write_zero_page() has a loop that won't ever be skipped, but gcc
doesn't know that. Set ret=0 just to make gcc happy.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
struct page *page;
unsigned long index = abs_from >> PAGE_CACHE_SHIFT;
handle_t *handle = NULL;
struct page *page;
unsigned long index = abs_from >> PAGE_CACHE_SHIFT;
handle_t *handle = NULL;
unsigned zero_from, zero_to, block_start, block_end;
BUG_ON(abs_from >= abs_to);
unsigned zero_from, zero_to, block_start, block_end;
BUG_ON(abs_from >= abs_to);