eCryptfs: remove assignments in if-statements
Remove assignments in if-statements.
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 9127b80..e3d2118 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1277,8 +1277,8 @@
mm_segment_t oldfs;
int rc;
- if ((rc = ecryptfs_open_lower_file(&lower_file, dentry, mnt,
- O_RDONLY))) {
+ rc = ecryptfs_open_lower_file(&lower_file, dentry, mnt, O_RDONLY);
+ if (rc) {
printk(KERN_ERR
"Error opening lower_file to read header region\n");
goto out;
@@ -1289,7 +1289,8 @@
rc = lower_file->f_op->read(lower_file, (char __user *)data,
ECRYPTFS_DEFAULT_EXTENT_SIZE, &lower_file->f_pos);
set_fs(oldfs);
- if ((rc = ecryptfs_close_lower_file(lower_file))) {
+ rc = ecryptfs_close_lower_file(lower_file);
+ if (rc) {
printk(KERN_ERR "Error closing lower_file\n");
goto out;
}
@@ -1951,9 +1952,10 @@
strncpy(tmp_tfm->cipher_name, cipher_name,
ECRYPTFS_MAX_CIPHER_NAME_SIZE);
tmp_tfm->key_size = key_size;
- if ((rc = ecryptfs_process_key_cipher(&tmp_tfm->key_tfm,
- tmp_tfm->cipher_name,
- &tmp_tfm->key_size))) {
+ rc = ecryptfs_process_key_cipher(&tmp_tfm->key_tfm,
+ tmp_tfm->cipher_name,
+ &tmp_tfm->key_size);
+ if (rc) {
printk(KERN_ERR "Error attempting to initialize key TFM "
"cipher with name = [%s]; rc = [%d]\n",
tmp_tfm->cipher_name, rc);
@@ -1988,7 +1990,8 @@
}
}
mutex_unlock(&key_tfm_list_mutex);
- if ((rc = ecryptfs_add_new_key_tfm(&key_tfm, cipher_name, 0))) {
+ rc = ecryptfs_add_new_key_tfm(&key_tfm, cipher_name, 0);
+ if (rc) {
printk(KERN_ERR "Error adding new key_tfm to list; rc = [%d]\n",
rc);
goto out;