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| author | Nathan Chancellor <nathan@kernel.org> | 2024-09-16 15:24:34 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2024-09-16 19:28:40 +0200 |
| commit | 7acad3c442df6d5158c5b732a7a0ccf3a01d9b30 (patch) | |
| tree | b3d97394ddc8b59a53874edcd9e3d12a57acdcad /drivers/infiniband | |
| parent | RDMA/irdma: fix error message in irdma_modify_qp_roce() (diff) | |
| download | linux-7acad3c442df6d5158c5b732a7a0ccf3a01d9b30.tar.xz linux-7acad3c442df6d5158c5b732a7a0ccf3a01d9b30.zip | |
RDMA/nldev: Add missing break in rdma_nl_notify_err_msg()
Clang warns (or errors with CONFIG_WERROR=y):
drivers/infiniband/core/nldev.c:2795:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
2795 | default:
| ^
Clang is a little more pedantic than GCC, which does not warn when
falling through to a case that is just break or return. Clang's version
is more in line with the kernel's own stance in deprecated.rst, which
states that all switch/case blocks must end in either break,
fallthrough, continue, goto, or return. Add the missing break to silence
the warning.
Fixes: 9cbed5aab5ae ("RDMA/nldev: Add support for RDMA monitoring")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20240916-rdma-fix-clang-fallthrough-nl_notify_err_msg-v1-1-89de6a7423f1@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index 10b1411ac53d..39f89a4b8649 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -2792,6 +2792,7 @@ static void rdma_nl_notify_err_msg(struct ib_device *device, u32 port_num, dev_warn_ratelimited(&device->dev, "Failed to send RDMA monitor netdev detach event: port %d\n", port_num); + break; default: break; } |