bcachefs: bch2_ioctl_disk_resize_journal(): check for integer truncation

Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-09-19 22:26:18 -04:00
commit 4b33a1916a