I ran scan-build very crudly on our source files, and there was at least
one real bug so we might as well run it once in a while, in which case
we probably ought to also fix the less important things hence this
series.
In here the first patch is a real fix and the rest is low priority, the
last one is arguably not an improvement and can be discussed (happy to
just move the 0-initializations around to variable declaration which
would also silence scan-build afaict)
Anyway, it can probably all wait until after this merge, sorry for the
timing.
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
---
Changes in v2:
- Add Fixes tag to first patch (wasn't the one suggested but a very
recent commit, still in -next)
- Fix typo in commit messages
- Link to v1: https://lore.kernel.org/r/20230427-scan-build-v1-0-efa05d65e2da@codewreck.org
---
Dominique Martinet (5):
9p: fix ignored return value in v9fs_dir_release
9p: virtio: fix unlikely null pointer deref in handle_rerror
9p: virtio: make sure 'offs' is initialized in zc_request
9p: virtio: skip incrementing unused variable
9p: remove dead stores (variable set again without being read)
fs/9p/vfs_dir.c | 5 +++--
fs/9p/vfs_inode.c | 6 ------
fs/9p/vfs_inode_dotl.c | 1 -
net/9p/client.c | 46 ++++++++++++----------------------------------
net/9p/trans_virtio.c | 8 ++++----
5 files changed, 19 insertions(+), 47 deletions(-)
---
base-commit: 21e26d5e54ab7cfe6b488fd27d4d70956d07e03b
change-id: 20230427-scan-build-d894c16fc945
Best regards,
--
Dominique Martinet | Asmadeus