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author | 2018-11-02 12:04:47 +0100 | |
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committer | 2019-04-17 10:30:21 -0400 | |
commit | 764ed189c82090c1d85f0e30636156736d8f09a8 (patch) | |
tree | 7df0c430e7f013409a7f4e83e1caf41413fdb232 /drivers/char/random.c | |
parent | drivers/char/random.c: remove unused stuct poolinfo::poolbits (diff) | |
download | linux-764ed189c82090c1d85f0e30636156736d8f09a8.tar.gz linux-764ed189c82090c1d85f0e30636156736d8f09a8.tar.bz2 linux-764ed189c82090c1d85f0e30636156736d8f09a8.zip |
drivers/char/random.c: make primary_crng static
Since the definition of struct crng_state is private to random.c, and
primary_crng is neither declared or used elsewhere, there's no reason
for that symbol to have external linkage.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'drivers/char/random.c')
-rw-r--r-- | drivers/char/random.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 84212ed5d091..47ac7cd20fb1 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -415,7 +415,7 @@ struct crng_state { spinlock_t lock; }; -struct crng_state primary_crng = { +static struct crng_state primary_crng = { .lock = __SPIN_LOCK_UNLOCKED(primary_crng.lock), }; |