Commit b2f58393 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vasily Gorbik
Browse files

s390/cmm: use string_upper() instead of open coded variant 



Use string_upper() from string helper module instead of open coded variant.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211001130201.72545-1-andriy.shevchenko@linux.intel.com


[hca@linux.ibm.com: removed hunk which converts extmem.c]
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent a30b5b03

arch/s390/mm/cmm.c

+4 −7
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ 
#include <linux/moduleparam.h>

#include <linux/gfp.h>

#include <linux/sched.h>

#include <linux/string_helpers.h>

#include <linux/sysctl.h>

#include <linux/ctype.h>

#include <linux/swap.h>

#include <linux/kthread.h>

#include <linux/oom.h>
@@ -394,13 +394,10 @@ static int __init cmm_init(void) 
		goto out_sysctl;

#ifdef CONFIG_CMM_IUCV

	/* convert sender to uppercase characters */

	if (sender) {

		int len = strlen(sender);

		while (len--)

			sender[len] = toupper(sender[len]);

	} else {

	if (sender)

		string_upper(sender, sender);

	else

		sender = cmm_default_sender;

	}



	rc = smsg_register_callback(SMSG_PREFIX, cmm_smsg_target);

	if (rc < 0)