[PATCH] sysfs: (rest) if show/store is missing return -EIO
sysfs: fix the rest of the kernel so if an attribute doesn't implement show or store method read/write will return -EIO instead of 0 or -EINVAL or -EPERM. Signed-off-by:Dmitry Torokhov <dtor@mail.ru> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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- drivers/acpi/scan.c 2 additions, 2 deletionsdrivers/acpi/scan.c
- drivers/cpufreq/cpufreq.c 2 additions, 2 deletionsdrivers/cpufreq/cpufreq.c
- drivers/firmware/edd.c 1 addition, 1 deletiondrivers/firmware/edd.c
- drivers/firmware/efivars.c 2 additions, 2 deletionsdrivers/firmware/efivars.c
- drivers/infiniband/core/sysfs.c 1 addition, 1 deletiondrivers/infiniband/core/sysfs.c
- kernel/params.c 2 additions, 2 deletionskernel/params.c
- security/seclvl.c 2 additions, 2 deletionssecurity/seclvl.c
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