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Commit 166692e4 authored by Paul Fulghum's avatar Paul Fulghum Committed by Linus Torvalds
Browse files

[PATCH] synclinkmp.c: add statistics clear 



Add ability to clear statistics.

Signed-off-by: default avatarPaul Fulghum <paulkf@microgate.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 761a444d

drivers/char/synclinkmp.c

+8 −6
Original line number Diff line number Diff line
@@ -2748,6 +2748,8 @@ static int startup(SLMP_INFO * info) 


	info->pending_bh = 0;



	memset(&info->icount, 0, sizeof(info->icount));



	/* program hardware for current parameters */

	reset_port(info);
@@ -2951,11 +2953,11 @@ static int get_stats(SLMP_INFO * info, struct mgsl_icount __user *user_icount) 
		printk("%s(%d):%s get_params()\n",

			 __FILE__,__LINE__, info->device_name);



	if (!user_icount) {

		memset(&info->icount, 0, sizeof(info->icount));

	} else {

		COPY_TO_USER(err, user_icount, &info->icount, sizeof(struct mgsl_icount));

	if (err) {

		if ( debug_level >= DEBUG_LEVEL_INFO )

			printk( "%s(%d):%s get_stats() user buffer copy failed\n",

				__FILE__,__LINE__,info->device_name);

		if (err)

			return -EFAULT;

	}