clean up smatch findings in legacy code. I was not able to provoke any real failures on my systems, but other hardware reactions, timing conditions or compiler output, may cause failures. There are still 2 smatch warnings left in s390/net: drivers/s390/net/ctcm_main.c:1326 add_channel() warn: missing error code 'rc' This one is a false positive. drivers/s390/net/netiucv.c:1355 netiucv_check_user() warn: argument 3 to %02x specifier has type 'char' Postponing this one, need to better understand string handling in iucv. There are several sparse warnings left in ctcm, like: drivers/s390/net/ctcm_fsms.c:573:9: warning: context imbalance in 'ctcm_chx_setmode' - different lock contexts for basic block Those are mentioned in the source, no plan to rework. Alexandra Winter (3): s390/ctcm: fix variable dereferenced before check s390/ctcm: fix potential memory leak s390/lcs: fix variable dereferenced before check drivers/s390/net/ctcm_mpc.c | 6 +----- drivers/s390/net/ctcm_sysfs.c | 5 +++-- drivers/s390/net/lcs.c | 7 ++++--- 3 files changed, 8 insertions(+), 10 deletions(-) -- 2.32.0
