Instead of adding __attribute__((unused)) to unused arguments, add the
-Wno-unused-parameter compiler flag.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Declare dynamically allocated strings as 'char *' instead of 'const char *'.
Remove the discard_const() macro. Do not test whether or not a pointer is
NULL before calling free() because it is allowed to pass NULL to free().
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
iscsi-ls show luns command does not work when the target redirects at login.
to avoid redundant code allow iscsi_full_connect_async to skip the testunit ready
part.
Signed-off-by: Peter Lieven <pl@kamp.de>
The variable user in struct iscsi_url is a character array, not a pointer.
Therefore its address will never be NULL.
When libscsi is built using clang instead of gcc, those errors are reported:
iscsi-perf.c:256:17: error:
comparison of array 'iscsi_url->user' not equal to a null
pointer is always true [-Werror,-Wtautological-pointer-compare]
iscsi-dd.c:272:17: error:
comparison of array 'iscsi_url->user' not equal to a null
pointer is always true [-Werror,-Wtautological-pointer-compare]
iscsi-dd.c:331:17: error:
comparison of array 'iscsi_url->user' not equal to a null
pointer is always true [-Werror,-Wtautological-pointer-compare]
ld_iscsi.c:99:18: error:
comparison of array 'iscsi_url->user' not equal to a null
pointer is always true [-Werror,-Wtautological-pointer-compare]
Fix those errors and also similar code patterns in aros/iscsi-ls.c and
test-tool/iscsi-support.c.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
