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Alex Elder fc0c38b3d1 greybus: use memdup_user() Coccinelle reports that there are two opportunities to use memdup_user() in "authentication.c". This patch simplifies the code in cap_ioctl() by taking advantage of that. Make use of a local variable "size" to improve readability. Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2016-07-15 09:14:27 +09:00
drivers/staging/greybus	greybus: use memdup_user()	2016-07-15 09:14:27 +09:00

Alex Elder fc0c38b3d1 greybus: use memdup_user()

Coccinelle reports that there are two opportunities to use memdup_user()
in "authentication.c".  This patch simplifies the code in cap_ioctl() by
taking advantage of that.  Make use of a local variable "size" to improve
readability.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2016-07-15 09:14:27 +09:00

drivers/staging/greybus

greybus: use memdup_user()

2016-07-15 09:14:27 +09:00