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Subject[PATCH 1/6] cifs: use kzalloc
Date
Use kzalloc instead of kmalloc + memset.

The semantic patch that makes this change is:
(https://coccinelle.gitlabpages.inria.fr/website/)

//<smpl>
@@
expression res, size, flag;
@@
- res = kmalloc(size, flag);
+ res = kzalloc(size, flag);
...
- memset(res, 0, size);
//</smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

---
fs/cifs/transport.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index eeb1a699bd6f..4ff8e165a180 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -464,13 +464,12 @@ smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
return -EIO;
}

- tr_hdr = kmalloc(sizeof(*tr_hdr), GFP_NOFS);
+ tr_hdr = kzalloc(sizeof(*tr_hdr), GFP_NOFS);
if (!tr_hdr)
return -ENOMEM;

memset(&cur_rqst[0], 0, sizeof(cur_rqst));
memset(&iov, 0, sizeof(iov));
- memset(tr_hdr, 0, sizeof(*tr_hdr));

iov.iov_base = tr_hdr;
iov.iov_len = sizeof(*tr_hdr);
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