fdasd: fix resource leak in fdasd_parse_conffile()
fdasd: fix resource leak in fdasd_parse_conffile()

Deallocate the file descriptor.

Found with Cppcheck:
[fdasd/fdasd.c:731]: (error) Resource leak: fd

Cc: Stefan Haberland <dec981e3bbb165d021029c42291faf06f59827c1@linux.ibm.com>
Cc: Jan Hoeppner <96138615ab4af0813785fa10d283f3d37eca3b78@linux.ibm.com>
Signed-off-by: Jens Remus <9647a37a176c11c7fb6887065f43509d6f3a5d2d@linux.ibm.com>
Reviewed-by: Jan Höppner <96138615ab4af0813785fa10d283f3d37eca3b78@linux.ibm.com>
Signed-off-by: Jan Höppner <96138615ab4af0813785fa10d283f3d37eca3b78@linux.ibm.com>

ibm-s390-tools/s390-tools,ibm-s390-tools/s390-tools,ibm-s390-tools/s390-tools,ibm-s390-tools/s390-tools