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authorOr Gerlitz <ogerlitz@mellanox.com>2016-12-08 12:58:45 +0200
committerSaeed Mahameed <saeedm@mellanox.com>2017-02-06 11:21:34 +0200
commita61d5ce9cc56e2e41bbb1ad62ca7a16d7e7567bd (patch)
treefc8d6cab55c600b118af9f693b6bac3f7d5a2c05 /include/target/iscsi/iscsi_target_stat.h
parentbd092ad1463ca0990581fa992e12a9b0ed295d25 (diff)
net/mlx5: Fix static checker warnings
For some reason, sparse doesn't like using an expression of type (!x) with a bitwise | and &. In order to mitigate that, we use a local variable. This removes the following sparse complaints on the core driver (and similar ones on the IB driver too): drivers/net/ethernet/mellanox/mlx5/core/srq.c:83:9: warning: dubious: !x & y drivers/net/ethernet/mellanox/mlx5/core/srq.c:96:9: warning: dubious: !x & y drivers/net/ethernet/mellanox/mlx5/core/port.c:59:9: warning: dubious: !x & y drivers/net/ethernet/mellanox/mlx5/core/vport.c:561:9: warning: dubious: !x & y Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Matan Barak <matanb@mellanox.com> Reported-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/target/iscsi/iscsi_target_stat.h')
0 files changed, 0 insertions, 0 deletions
ut read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/lib/lockdep/uinclude/trace/events/lock.h')