fs/adfs: use %pV for error messages (2e67080d) · Commits · 戴 / test

Rather than using vsnprintf() with a temporary buffer on the stack, use %pV to print error messages. Signed-off-by:

fs/adfs/super.c

+7 −5

Original line number	Diff line number	Diff line
		@@ -24,16 +24,18 @@

		void __adfs_error(struct super_block sb, const char function, const char *fmt, ...)
		{
		char error_buf[128];
		struct va_format vaf;
		va_list args;

		va_start(args, fmt);
		vsnprintf(error_buf, sizeof(error_buf), fmt, args);
		va_end(args);
		vaf.fmt = fmt;
		vaf.va = &args;

		printk(KERN_CRIT "ADFS-fs error (device %s)%s%s: %s\n",
		printk(KERN_CRIT "ADFS-fs error (device %s)%s%s: %pV\n",
		sb->s_id, function ? ": " : "",
		function ? function : "", error_buf);
		function ? function : "", &vaf);

		va_end(args);
		}

		static int adfs_checkdiscrecord(struct adfs_discrecord *dr)