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* [PATCH] NFS: remove redundant initialization of variable result
@ 2020-07-24 10:44 Colin King
  0 siblings, 0 replies; 2+ messages in thread
From: Colin King @ 2020-07-24 10:44 UTC (permalink / raw)
  To: Trond Myklebust, Anna Schumaker, linux-nfs; +Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The variable result is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 fs/nfs/direct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 1b79dd5cf661..2d30a4da49fa 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -896,7 +896,7 @@ static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq,
  */
 ssize_t nfs_file_direct_write(struct kiocb *iocb, struct iov_iter *iter)
 {
-	ssize_t result = -EINVAL, requested;
+	ssize_t result, requested;
 	size_t count;
 	struct file *file = iocb->ki_filp;
 	struct address_space *mapping = file->f_mapping;
-- 
2.27.0


^ permalink raw reply	[flat|nested] 2+ messages in thread

* [PATCH] NFS: remove redundant initialization of variable result
@ 2020-05-27 12:56 Colin King
  0 siblings, 0 replies; 2+ messages in thread
From: Colin King @ 2020-05-27 12:56 UTC (permalink / raw)
  To: Trond Myklebust, Anna Schumaker, linux-nfs; +Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The variable result is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 fs/nfs/direct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index a57e7c72c7f4..bb63e2b93ff7 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -446,7 +446,7 @@ ssize_t nfs_file_direct_read(struct kiocb *iocb, struct iov_iter *iter)
 	struct inode *inode = mapping->host;
 	struct nfs_direct_req *dreq;
 	struct nfs_lock_context *l_ctx;
-	ssize_t result = -EINVAL, requested;
+	ssize_t result, requested;
 	size_t count = iov_iter_count(iter);
 	nfs_add_stats(mapping->host, NFSIOS_DIRECTREADBYTES, count);
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 2+ messages in thread

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