bus/fslmc: fix warning with GCC 9
authorBruce Richardson <bruce.richardson@intel.com>
Wed, 1 May 2019 19:50:12 +0000 (20:50 +0100)
committerThomas Monjalon <thomas@monjalon.net>
Thu, 2 May 2019 12:17:26 +0000 (14:17 +0200)
commit33832c1471e22afaf2e616a7a0325ea9958ce278
tree0f1af0dbc773d32824877621af1c4df7b23b21ad
parente81b0569cc6855fb4d95635d0ae8a749da5d0aed
bus/fslmc: fix warning with GCC 9

Printing a null pointer with %s is flagged as a warning by GCC 9, and
should not be done. Replace the %s with the word "null" itself.

Fixes: 828d51d8fc3e ("bus/fslmc: refactor scan and probe functions")
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
drivers/bus/fslmc/fslmc_bus.c