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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mcp251xfd	can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value	2022-04-08 14:24:09 +02:00
Kconfig	can: mcp251xfd: rename driver files and subdir to mcp251xfd	2020-09-30 21:54:30 +02:00
Makefile	can: mcp251xfd: rename driver files and subdir to mcp251xfd	2020-09-30 21:54:30 +02:00
hi311x.c	can: hi311x: fix a signedness bug in hi3110_cmd()	2021-07-30 08:45:03 +02:00
mcp251x.c	can: mcp251x: mcp251x_can_probe(): silence clang warning	2021-05-27 09:42:22 +02:00