Messages in this thread Patch in this message | | | From | Xiubo Li <> | Subject | [PATCH] random: remove the unused parameter to avoid the compile warning. | Date | Wed, 6 Aug 2014 13:20:39 +0800 |
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drivers/char/random.c: In function SYSC_getrandom: drivers/char/random.c:1526:6: warning: unused variable r [-Wunused-variable] int r; ^ Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> --- drivers/char/random.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/char/random.c b/drivers/char/random.c index 37d8970..c18d41d 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1523,8 +1523,6 @@ const struct file_operations urandom_fops = { SYSCALL_DEFINE3(getrandom, char __user *, buf, size_t, count, unsigned int, flags) { - int r; - if (flags & ~(GRND_NONBLOCK|GRND_RANDOM)) return -EINVAL; -- 1.8.5
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