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Viresh Kumar 127c1fbd55 greybus: connection: Fix sparse warnings around locking The callers ensures that connection->lock is taken before calling few routines, but that isn't enough for sparse as it sees an unexpected unlock. greybus/connection.c:380:29: warning: context imbalance in 'gb_connection_cancel_operations' - unexpected unlock Fix that adding __must_lock() attribute to the function declaration. This also adds the attribute for gb_connection_flush_incoming_operations(), which isn't showing any sparse warnings with the current state of code, but with minor rearrangements of the code. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	History 2016-02-02 21:37:50 -08:00
drivers/staging/greybus	greybus: connection: Fix sparse warnings around locking	2016-02-02 21:37:50 -08:00

Viresh Kumar 127c1fbd55 greybus: connection: Fix sparse warnings around locking

The callers ensures that connection->lock is taken before calling few
routines, but that isn't enough for sparse as it sees an unexpected
unlock.

greybus/connection.c:380:29: warning: context imbalance in 'gb_connection_cancel_operations' - unexpected unlock

Fix that adding __must_lock() attribute to the function declaration.

This also adds the attribute for
gb_connection_flush_incoming_operations(), which isn't showing any
sparse warnings with the current state of code, but with minor
rearrangements of the code.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

History

2016-02-02 21:37:50 -08:00

drivers/staging/greybus

greybus: connection: Fix sparse warnings around locking

2016-02-02 21:37:50 -08:00