Tom Rix be8ebbabac can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value ... commit fa7b514d2b upstream. Clang static analysis reports this issue: | mcp251xfd-core.c:1813:7: warning: The left operand | of '&' is a garbage value | FIELD_GET(MCP251XFD_REG_DEVID_ID_MASK, dev_id), | ^ ~~~~~~ dev_id is set in a successful call to mcp251xfd_register_get_dev_id(). Though the status of calls made by mcp251xfd_register_get_dev_id() are checked and handled, their status' are not returned. So return err. Fixes: 55e5b97f00 ("can: mcp25xxfd: add driver for Microchip MCP25xxFD SPI CAN") Link: https://lore.kernel.org/all/20220319153128.2164120-1-trix@redhat.com Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-04-08 14:24:09 +02:00
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Kconfig	can: mcp251xfd: add dev coredump support	2021-03-30 11:14:49 +02:00
Makefile	can: mcp251xfd: add HW timestamp infrastructure	2021-03-30 11:14:50 +02:00
mcp251xfd-core.c	can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value	2022-04-08 14:24:09 +02:00
mcp251xfd-crc16.c	can: mcp251xfd: rename all remaining occurrence to mcp251xfd	2020-09-30 21:55:28 +02:00
mcp251xfd-dump.c	can: mcp251xfd: add dev coredump support	2021-03-30 11:14:49 +02:00
mcp251xfd-dump.h	can: mcp251xfd: add dev coredump support	2021-03-30 11:14:49 +02:00
mcp251xfd-regmap.c	can: mcp251xfd: mcp251xfd_regmap_crc_read(): work around broken CRC on TBC register	2021-04-07 09:31:28 +02:00
mcp251xfd-timestamp.c	can: mcp251xfd: mark some instances of struct mcp251xfd_priv as const	2021-08-19 15:07:03 +02:00
mcp251xfd.h	can: mcp251xfd: mark some instances of struct mcp251xfd_priv as const	2021-08-19 15:07:03 +02:00