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Commit 7692a982 authored by Tomas Winkler's avatar Tomas Winkler Committed by Wim Van Sebroeck
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watchdog: mei_wdt: don't use of variable length array 



Fixes sparse warning:
drivers/watchdog/mei_wdt.c:530:18: warning: Variable length array is used

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Reviewed-by: default avatarAlexander Usyskin <alexander.usyskin@intel.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 788c2fdb

drivers/watchdog/mei_wdt.c

+3 −4
Original line number Diff line number Diff line
@@ -526,11 +526,10 @@ static ssize_t mei_dbgfs_read_state(struct file *file, char __user *ubuf, 
				    size_t cnt, loff_t *ppos)

{

	struct mei_wdt *wdt = file->private_data;

	const size_t bufsz = 32;

	char buf[bufsz];

	char buf[32];

	ssize_t pos;



	pos = scnprintf(buf, bufsz, "state: %s\n",

	pos = scnprintf(buf, sizeof(buf), "state: %s\n",

			mei_wdt_state_str(wdt->state));



	return simple_read_from_buffer(ubuf, cnt, ppos, buf, pos);