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>
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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 |
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