Commit be656187 authored by Sergey Senozhatsky's avatar Sergey Senozhatsky Committed by Andrew Morton
Browse files

zram: remove unused crypto include 

We stopped using crypto API (for the time being), so remove its include
and replace CRYPTO_MAX_ALG_NAME with a local define.

Link: https://lkml.kernel.org/r/20250303022425.285971-4-senozhatsky@chromium.org


Signed-off-by: default avatarSergey Senozhatsky <senozhatsky@chromium.org>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Kairui Song <ryncsn@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Yosry Ahmed <yosry.ahmed@linux.dev>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 2efa9e9e

drivers/block/zram/zcomp.c

+0 −1
Original line number Diff line number Diff line
@@ -7,7 +7,6 @@ 
#include <linux/wait.h>

#include <linux/sched.h>

#include <linux/cpuhotplug.h>

#include <linux/crypto.h>

#include <linux/vmalloc.h>



#include "zcomp.h"

drivers/block/zram/zram_drv.c

+3 −1
Original line number Diff line number Diff line
@@ -44,6 +44,8 @@ static DEFINE_MUTEX(zram_index_mutex); 
static int zram_major;

static const char *default_compressor = CONFIG_ZRAM_DEF_COMP;



#define ZRAM_MAX_ALGO_NAME_SZ	128



/* Module params (documentation at end) */

static unsigned int num_devices = 1;

/*
@@ -1148,7 +1150,7 @@ static int __comp_algorithm_store(struct zram *zram, u32 prio, const char *buf) 
	size_t sz;



	sz = strlen(buf);

	if (sz >= CRYPTO_MAX_ALG_NAME)

	if (sz >= ZRAM_MAX_ALGO_NAME_SZ)

		return -E2BIG;



	compressor = kstrdup(buf, GFP_KERNEL);

drivers/block/zram/zram_drv.h

+0 −1
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ 


#include <linux/rwsem.h>

#include <linux/zsmalloc.h>

#include <linux/crypto.h>



#include "zcomp.h"