Staging: lustre: libcfs: Remove braces for single statement blocks

The linux kernel coding style discourages use of braces for single
statement blocks. This patch removes the unnecessary braces.

The warning was detected using checkpatch.pl. Coccinelle was used to
make the change.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
index fbbc8a7..328a278 100644 (file)
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
@@ -71,13 +71,12 @@ static int cfs_crypto_hash_alloc(unsigned char alg_id,
         * Skip this function for digest, because we use shash logic at
         * cfs_crypto_hash_alloc.
         */
-       if (key != NULL) {
+       if (key != NULL)
                err = crypto_hash_setkey(desc->tfm, key, key_len);
-       } else if ((*type)->cht_key != 0) {
+       else if ((*type)->cht_key != 0)
                err = crypto_hash_setkey(desc->tfm,
                                         (unsigned char *)&((*type)->cht_key),
                                         (*type)->cht_size);
-       }
 
        if (err != 0) {
                crypto_free_hash(desc->tfm);