[PATCH v2] powerpc/pseries/lparcfg: drop error message from guest name lookup

[Nathan Lynch via B4 Relay]

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

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 at linux.ibm.com>
Fixes: eddaa9a40275 ("powerpc/pseries: read the lpar name from the firmware")
---
Changes in v2:
- Added Fixes: tag
- Link to v1: https://lore.kernel.org/r/20240104-lparcfg-updates-v1-1-66a0184a4eb1@linux.ibm.com
---
 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 6e7029640c0c..62da20f9700a 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -371,8 +371,8 @@ 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_MAXLENGTH 1026*(sizeof(char))

---
base-commit: 61700f816e6f58f6b1aaa881a69a784d146e30f0
change-id: 20231212-lparcfg-updates-ef15437c6570

Best regards,
-- 
Nathan Lynch <nathanl at linux.ibm.com>