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Commit 6bce725a authored by Tobias Klauser's avatar Tobias Klauser Committed by Ingo Molnar
Browse files

x86/mpx: Make unnecessarily global function static 



Make the function get_user_bd_entry() static as it is not used outside of
arch/x86/mm/mpx.c

This fixes a sparse warning.

Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 49ec8f5b

arch/x86/mm/mpx.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -590,7 +590,7 @@ static unsigned long mpx_bd_entry_to_bt_addr(struct mm_struct *mm, 
 * we might run off the end of the bounds table if we are on

 * we might run off the end of the bounds table if we are on

 * a 64-bit kernel and try to get 8 bytes.

 * a 64-bit kernel and try to get 8 bytes.

 */

 */

int get_user_bd_entry(struct mm_struct *mm, unsigned long *bd_entry_ret,

static int get_user_bd_entry(struct mm_struct *mm, unsigned long *bd_entry_ret,

		long __user *bd_entry_ptr)

		long __user *bd_entry_ptr)

{

{

	u32 bd_entry_32;

	u32 bd_entry_32;