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 fbbc8a7e308dc40f5e5d714723a0849951509a07..328a27860411e7a141f91e16ec0a82e7c8922a5e 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);