comparing unsigned variable with 0 always return false.
err = 0 is duplicated and unnecessary.
Signed-off-by: "Jon Ernst" <jonernst07@xxxxxxx>
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1098,8 +1098,6 @@ static int ext4_write_end(struct file *f
if (i_size_changed)
ext4_mark_inode_dirty(handle, inode);
- if (copied < 0)
- ret = copied;
if (pos + len > inode->i_size && ext4_can_truncate(inode))
/* if we have allocated more blocks and copied
* less. We will have blocks allocated outside
@@ -3365,7 +3363,6 @@ int ext4_block_zero_page_range(handle_t
pos += blocksize;
}
- err = 0;
if (buffer_freed(bh)) {
BUFFER_TRACE(bh, "freed: skip");
goto unlock;
@@ -3405,7 +3402,6 @@ int ext4_block_zero_page_range(handle_t
BUFFER_TRACE(bh, "zeroed end of block");
- err = 0;
if (ext4_should_journal_data(inode)) {
err = ext4_handle_dirty_metadata(handle, inode, bh);
} else {
--
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