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| author | Geert Uytterhoeven <[email protected]> | 2017-11-15 16:04:40 +0100 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-01-22 16:08:13 +0100 |
| commit | 02cfe779ccaec421cd4ed53a574c8a6354efa7fe (patch) | |
| tree | 264eb12934ac3774ce6e5092c390766e2426ecbb /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 6af49dbde9532c95f53d2c45fe9cc0012226c5e7 (diff) | |
btrfs: ref-verify: Remove unused parameter from walk_up_tree() to kill warning
With gcc-4.1.2:
fs/btrfs/ref-verify.c: In function ‘btrfs_build_ref_tree’:
fs/btrfs/ref-verify.c:1017: warning: ‘root’ is used uninitialized in this function
The variable is indeed passed uninitialized, but it is never used by the
callee. However, not all versions of gcc are smart enough to notice.
Hence remove the unused parameter from walk_up_tree() to silence the
compiler warning.
Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions