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powerpc/pseries/lparcfg: drop error message from guest name lookup

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[ Upstream commit 12870ae381 ]

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: eddaa9a402 ("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>
This commit is contained in:
Nathan Lynch 2024-05-24 14:29:54 -05:00 committed by Greg Kroah-Hartman
parent 94a132ce91
commit a06dc08de5
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/platforms/pseries/lparcfg.c
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@ -361,8 +361,8 @@ 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))