3 Commits

Author	SHA1	Message	Date
Colin Ian King	e4463e49e2	staging: most: avoid null pointer dereference when iface is null ... In the case where the pointer iface is null then the reporting of this error will dereference iface when printing an error message causing which is not ideal. Since the majority of callers to most_register_interface report an error when -EINVAL is returned a simple fix is to just remove the error message, I doubt it will be missed. Addresses-Coverity: ("Dereference after null check") Fixes: 57562a7241 ("Staging: most: add MOST driver's core module") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20200624163957.11676-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-06-25 15:41:17 +02:00
Christian Gromm	5e56bc06e1	most: core: use function subsys_initcall() ... This patch replaces function module_init() with subsys_initcall(). It is needed to ensure that the core module of the driver is initialized before a component tries to register with the core. This leads to a NULL pointer dereference if the driver is configured as in-tree. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/1587741394-22021-1-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-04-28 15:04:09 +02:00
Christian Gromm	b276527539	staging: most: move core files out of the staging area ... This patch moves the core module to the /drivers/most directory and makes all necessary changes in order to not break the build. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1583845362-26707-2-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-03-24 13:42:44 +01:00