From: Ben Hutchings <bhutchings@solarflare.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-net-drivers@solarflare.com
Subject: [PATCH net-2.6 1/2] sfc: Fix sign of efx_mcdi_poll_reboot() error in efx_mcdi_poll()
Date: Fri, 19 Feb 2010 23:29:27 +0000 [thread overview]
Message-ID: <1266622168.2091.5.camel@achroite.uk.solarflarecom.com> (raw)
efx_mcdi_poll() uses positive error numbers, matching the MCDI
protocol. It must negate the result of efx_mcdi_poll_reboot() which
returns the usual negative error numbers.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
drivers/net/sfc/mcdi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index 9f035b9..f66b3da 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -127,7 +127,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
efx_dword_t reg;
/* Check for a reboot atomically with respect to efx_mcdi_copyout() */
- rc = efx_mcdi_poll_reboot(efx);
+ rc = -efx_mcdi_poll_reboot(efx);
if (rc)
goto out;
--
1.6.2.5
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
next reply other threads:[~2010-02-19 23:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-19 23:29 Ben Hutchings [this message]
2010-02-20 1:03 ` [PATCH net-2.6 1/2] sfc: Fix sign of efx_mcdi_poll_reboot() error in efx_mcdi_poll() David Miller
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