[PARISC] hpux: Remove obsolete regs parameter from do_execve() in hpux_execve()

commit da3d4c5fa56236dd924d77ffc4f982356816b93b ("get rid of pt_regs
argument of do_execve()") removed the parameter, but forgot to update
hpux_execve():

arch/parisc/hpux/fs.c: In function 'hpux_execve':
arch/parisc/hpux/fs.c:47:6: error: too many arguments to function 'do_execve'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

arch/parisc/hpux/fs.c

@@ -43,8 +43,7 @@ int hpux_execve(struct pt_regs *regs)
 
 	error = do_execve(filename->name,
 			  (const char __user *const __user *) regs->gr[25],
-			  (const char __user *const __user *) regs->gr[24],
-			  regs);
+			  (const char __user *const __user *) regs->gr[24]);
 
 	putname(filename);