From: Thomas Richter <tmricht@linux.ibm.com>
Date: Thu, 24 Oct 2024 11:33:56 +0000 (+0200)
Subject: s390/cpum_sf: Fix format string in pr_err()
X-Git-Tag: v6.13-rc1~206^2~71
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0c25132396568a8a48f79bd41dccbb54672aa862;p=thirdparty%2Fkernel%2Flinux.git

s390/cpum_sf: Fix format string in pr_err()

Fix format string in pr_err() and use the built-in
hexadecimal prefix %#x to display a number with a leading
hexadecimal indicator 0x.
No functional change.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---

diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 8a690f4f04d92..b7bde1e903db3 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -1981,7 +1981,7 @@ static void cpumf_measurement_alert(struct ext_code ext_code,
 
 	/* Invalid sampling buffer entry */
 	if (alert & (CPU_MF_INT_SF_IAE|CPU_MF_INT_SF_ISE)) {
-		pr_err("A sampling buffer entry is incorrect (alert=0x%x)\n",
+		pr_err("A sampling buffer entry is incorrect (alert=%#x)\n",
 		       alert);
 		cpuhw->flags |= PMU_F_ERR_IBE;
 		sf_disable();