Revision eddd95b9423946aaacb55cac6a9b2cea8ab944fc authored by Michael Walle on 27 June 2022, 17:06:42 UTC, committed by David S. Miller on 29 June 2022, 13:05:00 UTC
There are packets which doesn't have a payload. In that case, the second
i2c_master_read() will have a zero length. But because the NFC
controller doesn't have any data left, it will NACK the I2C read and
-ENXIO will be returned. In case there is no payload, just skip the
second i2c master read.
Fixes: 6be88670fc59 ("NFC: nxp-nci_i2c: Add I2C support to NXP NCI driver")
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 00aff35
| File | Mode | Size |
|---|---|---|
| apparmor | ||
| bpf | ||
| integrity | ||
| keys | ||
| landlock | ||
| loadpin | ||
| lockdown | ||
| safesetid | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| Kconfig | -rw-r--r-- | 10.0 KB |
| Kconfig.hardening | -rw-r--r-- | 13.9 KB |
| Makefile | -rw-r--r-- | 892 bytes |
| commoncap.c | -rw-r--r-- | 43.0 KB |
| device_cgroup.c | -rw-r--r-- | 21.1 KB |
| inode.c | -rw-r--r-- | 10.6 KB |
| lsm_audit.c | -rw-r--r-- | 11.0 KB |
| min_addr.c | -rw-r--r-- | 1.3 KB |
| security.c | -rw-r--r-- | 66.4 KB |
Computing file changes ...
