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fs: remove ki_nbytes

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There is no need to pass the total request length in the kiocb, as
we already get passed in through the iov_iter argument.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Christoph Hellwig 2015-02-11 19:56:46 +01:00 • committed by Al Viro
commit 66ee59af63
10 changed files with 28 additions and 38 deletions
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kernel/printk/printk.c
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@ -521,7 +521,7 @@ static ssize_t devkmsg_write(struct kiocb *iocb, struct iov_iter *from)
int i;
int level = default_message_loglevel;
int facility = 1; /* LOG_USER */
size_t len = iocb->ki_nbytes;
size_t len = iov_iter_count(from);
ssize_t ret = len;
if (len > LOG_LINE_MAX)