[PATCH 6.1 469/473] powerpc/pseries/lparcfg: drop error message from guest name lookup

Greg Kroah-Hartman
2024-06-06T14:20:50Z

From: Nathan Lynch <nathanl@linux.ibm.com>

[ Upstream commit 12870ae3818e39ea65bf710f645972277b634f72 ]

It's not an error or exceptional situation when the hosting
environment does not expose a name for the LP/guest via RTAS or the
device tree. This happens with qemu when run without the '-name'
option. The message also lacks a newline. Remove it.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Fixes: eddaa9a40275 ("powerpc/pseries: read the lpar name from the firmware")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240524-lparcfg-updates-v2-1-62e2e9d28724@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/platforms/pseries/lparcfg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index ca10a3682c46e..a0364028f5ef1 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -393,8 +393,8 @@ static int read_dt_lpar_name(struct seq_file *m)

static void read_lpar_name(struct seq_file *m)
{
- if (read_rtas_lpar_name(m) && read_dt_lpar_name(m))
- pr_err_once("Error can't get the LPAR name");
+ if (read_rtas_lpar_name(m))
+ read_dt_lpar_name(m);
}

#define SPLPAR_CHARACTERISTICS_TOKEN 20
--
2.43.0