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kernel: relay: remove unnecessary NULL values from relay_open_buf 

buf is assigned first, so it does not need to initialize the assignment.

Link: https://lkml.kernel.org/r/20230713234459.2908-1-kunyu@nfschina.com
Signed-off-by: Li kunyu <kunyu@nfschina.com>
Reviewed-by: Andrew Morton <akpm@linux-foudation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Li kunyu 2023-07-14 07:44:59 +08:00 committed by Andrew Morton
parent 95d1fef537
commit 598f0046e9
1 changed files with 1 additions and 1 deletions
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2
kernel/relay.c
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@ -375,7 +375,7 @@ static struct dentry *relay_create_buf_file(struct rchan *chan,
*/
static struct rchan_buf *relay_open_buf(struct rchan *chan, unsigned int cpu)
{
struct rchan_buf *buf = NULL;
struct rchan_buf *buf;
struct dentry *dentry;
if (chan->is_global)