staging: lustre: Use %zd to format ssize_t

drivers/staging/lustre/lustre/llite/rw26.c: In function 'll_direct_IO_26':
drivers/staging/lustre/lustre/llite/rw26.c:383:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 6 has type 'ssize_t' [-Wformat]
drivers/staging/lustre/lustre/llite/rw26.c:383:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 10 has type 'ssize_t' [-Wformat]

Join the quoted string split across lines to fix a checkpatch warning while
we're at it.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/lustre/llite/rw26.c
Simple merge