mirror of
https://git.proxmox.com/git/mirror_ubuntu-kernels.git
synced 2025-12-07 20:54:50 +00:00
test_bit() tests if one bit is set or not.
Here the logic seems to check of bit QL_RESET_PER_SCSI (i.e. 4) OR bit
QL_RESET_START (i.e. 3) is set.
In fact, it checks if bit 7 (4 | 3 = 7) is set, that is to say
QL_ADAPTER_UP.
This looks harmless, because this bit is likely be set, and when the
ql_reset_work() delayed work is scheduled in ql3xxx_isr() (the only place
that schedule this work), QL_RESET_START or QL_RESET_PER_SCSI is set.
This has been spotted by smatch.
Fixes:
|
||
|---|---|---|
| .. | ||
| netxen | ||
| qed | ||
| qede | ||
| qlcnic | ||
| Kconfig | ||
| Makefile | ||
| qla3xxx.c | ||
| qla3xxx.h | ||