[PATCH] remove warning from drivers/char/random.c

Hi. The following patch makes a 'defined but not used' warning go away when compiling drivers/char/random.c without sysctl support (240t12p3). (but should apply cleanly). I am aware that there is a sysctl section of this code, but the function seems to belong where it is. I would be happy to

[PATCH] remove warning from drivers/char/random.c

Hi. The following patch makes a 'defined but not used' warning go away when compiling drivers/char/random.c without sysctl support (240t12p3). (but should apply cleanly). I am aware that there is a sysctl section of this code, but the function seems to belong where it is. I would be happy to