Commit d9de2622 authored May 10, 2007 by Simon Horman Committed by Linus Torvalds May 10, 2007

Allow compat_ioctl.c to compile without CONFIG_NET



A small regression appears to have been introduced in the recent patch
"cleanup compat ioctl handling", which was included in Linus' tree after
2.6.20.

siocdevprivate_ioctl() is no longer defined if CONFIG_NET is undefined,
whereas previously it was a dummy function in this case.

This causes compilation with CONFIG_COMPAT but without CONFIG_NET to fail.

fs/compat_ioctl.c: In function `compat_sys_ioctl':
fs/compat_ioctl.c:3571: warning: implicit declaration of function `siocdevprivate_ioctl'

Cc: Christoph Hellwig <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 643bd272

fs/compat_ioctl.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -3566,10 +3566,13 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
		goto found_handler;
		}

		#ifdef CONFIG_NET
		if (S_ISSOCK(filp->f_path.dentry->d_inode->i_mode) &&
		cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
		error = siocdevprivate_ioctl(fd, cmd, arg);
		} else {
		} else
		#endif
		{
		static int count;

		if (++count <= 50)