diff options
| author | Keith Busch <kbusch@kernel.org> | 2020-02-19 18:59:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-11 20:03:01 +0300 |
| commit | bdb5136a32ee4156ed215fb4dc1ab2b41510aa71 (patch) | |
| tree | e2321ad12bc84b9ea4b49b91029a77b95ce7bfdc /drivers/nvme/host | |
| parent | a8dc79753d727b4dbb11bb1190f90f4863046f32 (diff) | |
| download | linux-bdb5136a32ee4156ed215fb4dc1ab2b41510aa71.tar.xz | |
nvme: Fix uninitialized-variable warning
[ Upstream commit 15755854d53b4bbb0bb37a0fce66f0156cfc8a17 ]
gcc may detect a false positive on nvme using an unintialized variable
if setting features fails. Since this is not a fast path, explicitly
initialize this variable to suppress the warning.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index f543b9932c83..a760c449f4a9 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -889,8 +889,8 @@ static struct nvme_id_ns *nvme_identify_ns(struct nvme_ctrl *ctrl, static int nvme_set_features(struct nvme_ctrl *dev, unsigned fid, unsigned dword11, void *buffer, size_t buflen, u32 *result) { + union nvme_result res = { 0 }; struct nvme_command c; - union nvme_result res; int ret; memset(&c, 0, sizeof(c)); |