Minor tweaks.

diff --git a/toys/swapon.c b/toys/swapon.c
index 36e4507..16ce8d1 100644 (file)
--- a/toys/swapon.c
+++ b/toys/swapon.c
@@ -12,9 +12,9 @@ config SWAPON
        bool "swapon"
        default y
        help
-         usage: swapon swapregion
+         usage: swapon [-p priority] filename
 
-         Enable swapping on a given swapregion.
+         Enable swapping on a given device/file.
 */
 
 #include "toys.h"
@@ -30,9 +30,8 @@ void swapon_main(void)
        int flags = 0;
 
        if (toys.optflags & 1)
-               flags = SWAP_FLAG_PREFER |
-                       ((TT.priority & SWAP_FLAG_PRIO_MASK) << SWAP_FLAG_PRIO_SHIFT);
+               flags = SWAP_FLAG_PREFER | (TT.priority << SWAP_FLAG_PRIO_SHIFT);
 
-       if (swapon(toys.optargs[0], flags))
-               perror_exit("failed to enable swaparea");
+       if (swapon(*toys.optargs, flags))
+               perror_exit("Couldn't swapon '%s'", *toys.optargs);
 }