btrfs: sysfs: fix unused-but-set-variable warnings
The compilation with W=1 generates the following warnings:
fs/btrfs/sysfs.c:1630:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
1630 | int ret;
| ^~~
fs/btrfs/sysfs.c:1629:6: warning: variable 'features' set but not used [-Wunused-but-set-variable]
1629 | u64 features;
| ^~~~~~~~
[ The unused variables are leftover from e410e34fad91 ("Revert "btrfs:
synchronize incompat feature bits with sysfs files""), which needs
to be properly fixed by moving feature bit manipulation from the sysfs
context. Silence the warning to save pepople time, we got several
reports. ]
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed