• Jeff Garzik's avatar
    drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning · 9db48926
    Jeff Garzik authored
    drivers/infiniband/hw/mthca/mthca_qp.c: In function
      ‘mthca_tavor_post_send’:
    drivers/infiniband/hw/mthca/mthca_qp.c:1594: warning: ‘f0’ may be used
      uninitialized in this function
    drivers/infiniband/hw/mthca/mthca_qp.c: In function
      ‘mthca_arbel_post_send’:
    drivers/infiniband/hw/mthca/mthca_qp.c:1949: warning: ‘f0’ may be used
      uninitialized in this function
    
    Initializing 'f0' is not strictly necessary in either case, AFAICS.
    
    I was considering use of uninitialized_var(), but looking at the
    complex flow of control in each function, I feel it is wiser and
    safer to simply zero the var and be certain of ourselves.
    Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
    9db48926
mthca_qp.c 63.1 KB