Re: [PATCH] btrfs: check return value of filemap_fdatawrite_range()

2020-08-21 Thread David Sterba
On Fri, Aug 21, 2020 at 01:41:54PM +0100, Alex Dewar wrote: > In btrfs_dio_imap_begin(), filemap_fdatawrite_range() is called without > checking the return value. Add a check to catch errors. > > Fixes: c0aaf9b7a114f ("btrfs: switch to iomap_dio_rw() for dio") > Addresses-Coverity: ("Unused

Re: [PATCH] btrfs: check return value of filemap_fdatawrite_range()

2020-08-21 Thread Josef Bacik
On 8/21/20 8:41 AM, Alex Dewar wrote: In btrfs_dio_imap_begin(), filemap_fdatawrite_range() is called without checking the return value. Add a check to catch errors. Fixes: c0aaf9b7a114f ("btrfs: switch to iomap_dio_rw() for dio") Addresses-Coverity: ("Unused value") Signed-off-by: Alex Dewar

[PATCH] btrfs: check return value of filemap_fdatawrite_range()

2020-08-21 Thread Alex Dewar
In btrfs_dio_imap_begin(), filemap_fdatawrite_range() is called without checking the return value. Add a check to catch errors. Fixes: c0aaf9b7a114f ("btrfs: switch to iomap_dio_rw() for dio") Addresses-Coverity: ("Unused value") Signed-off-by: Alex Dewar --- fs/btrfs/inode.c | 5 - 1 file