Printing a size_t value that is the result of the sizeof() operator
requires using the %z format string modifier to avoid a warning on 32-bit
architectures:

drivers/scsi/qla2xxx/qla_mid.c: In function 'qla_create_buf_pool':
drivers/scsi/qla2xxx/qla_mid.c:1094:51: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'unsigned int' [-Werror=format=]
 1094 |                     "Failed to allocate buf_map(%ld).\n", sz * sizeof(unsigned long));
      |                                                 ~~^       ~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                   |          |
      |                                                   long int   unsigned int
      |                                                 %d

Fixes: 82d8dfd2 ("scsi: qla2xxx: edif: Fix performance dip due to lock contention")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Reviewed-by: NBart Van Assche <bvanassche@acm.org>
Reviewed-by: NHimanshu Madhani &lt;himansnhu.madhani@oracle.com <mailto:himansnhu.madhani@oracle.com&gt;>
Reviewed-by: NNick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20230117170029.2387516-1-arnd@kernel.orgSigned-off-by: NMartin K. Petersen <martin.petersen@oracle.com>