From: Michael Jeanson <mjeanson@efficios.com>
Date: Mon, 18 Mar 2019 20:20:36 +0000 (-0400)
Subject: Fix: atomic_long_add_unless() returns a boolean
X-Git-Tag: v2.11.0-rc5~19
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=5ad19305fc87a9928e787d888ab95b954ba80a9e;hp=5ad19305fc87a9928e787d888ab95b954ba80a9e;p=lttng-modules.git

Fix: atomic_long_add_unless() returns a boolean

Because of a documentation error in older kernels, it was assumed that
atomic_long_add_unless would return the old value, but the
implementation actually returns a boolean.

Also add missing error code int 'ret' and compare against the right type
max value.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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