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| author |   Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2016-06-23 10:22:01 +0530 |
|---|---|---|
| committer |   David Teigland <teigland@redhat.com> | 2016-06-23 11:55:58 -0500 |
| commit | 5c93f56f770e69c4cf2dbaebecd6bcca205949f9 (patch) | |
| tree | 895b867b6fd3d05c9a72fd28c052423921f4521c /fs/dlm | |
| parent | dlm: add log_info config option (diff) | |
| download | linux-dev-5c93f56f770e69c4cf2dbaebecd6bcca205949f9.tar.xz linux-dev-5c93f56f770e69c4cf2dbaebecd6bcca205949f9.zip | |
dlm: Use kmemdup instead of kmalloc and memcpy
Replace calls to kmalloc followed by a memcpy with a direct call to
kmemdup.
The Coccinelle semantic patch used to make this change is as follows:
@@
expression from,to,size,flag;
statement S;
@@
- to = \(kmalloc\|kzalloc\)(size,flag);
+ to = kmemdup(from,size,flag);
if (to==NULL || ...) S
- memcpy(to, from, size);
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/lowcomms.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 1ab012a27d9f..963016c8f3d1 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1279,10 +1279,9 @@ static void init_local(void) if (dlm_our_addr(&sas, i)) break; - addr = kmalloc(sizeof(*addr), GFP_NOFS); + addr = kmemdup(&sas, sizeof(*addr), GFP_NOFS); if (!addr) break; - memcpy(addr, &sas, sizeof(*addr)); dlm_local_addr[dlm_local_count++] = addr; } } |