crypto: tcrypt - Remove the static variable initialisations to NULL

Initialise global and static variable to NULL is always unnecessary.
Remove the unnecessary initialisations.

Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index f56d1a9cf0a78ab408dabaf88daa0e00f8f49ceb..59eb8ec3666433a0a1aefbfb6452e02e73920759 100644 (file)
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -58,7 +58,7 @@
  */
 static unsigned int sec;
 
-static char *alg = NULL;
+static char *alg;
 static u32 type;
 static u32 mask;
 static int mode;