sys_swapon: move setting of error nearer use

Move the setting of the error variable nearer the goto in a few places.

Avoids calling PTR_ERR() if not IS_ERR() in two places, and makes the
error condition more explicit in two other places.

Signed-off-by: Cesar Eduardo Barros <[email protected]>
Tested-by: Eric B Munson <[email protected]>
Acked-by: Eric B Munson <[email protected]>
Reviewed-by: Jesper Juhl <[email protected]>
Reviewed-by: Pekka Enberg <[email protected]>
Reviewed-by: KAMEZAWA Hiroyuki <[email protected]>
Cc: Hugh Dickins <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions