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Message-Id: <20230427-scan-build-v2-0-bb96a6e6a33b@codewreck.org> Date: Wed, 03 May 2023 16:49:24 +0900 From: Dominique Martinet <asmadeus@...ewreck.org> To: Eric Van Hensbergen <ericvh@...il.com>, Latchesar Ionkov <lucho@...kov.net>, Christian Schoenebeck <linux_oss@...debyte.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> Cc: Simon Horman <simon.horman@...igine.com>, v9fs@...ts.linux.dev, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, Dominique Martinet <asmadeus@...ewreck.org> Subject: [PATCH v2 0/5] Fix scan-build warnings 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@...ewreck.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
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