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cifsd: len can never be negative in ksmbd_init_sg()

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Dan pointed out len can not be negative.
This patch remove unneeded negative check in loop.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Namjae Jeon 2021-05-26 15:32:26 +09:00
parent 41a7848a01
commit 08591ccfdd
1 changed files with 1 additions and 1 deletions
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2
fs/cifsd/auth.c
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@ -1207,7 +1207,7 @@ static struct scatterlist *ksmbd_init_sg(struct kvec *iov, unsigned int nvec,
for (j = 0; j < nr_entries[i]; j++) {
unsigned int bytes = PAGE_SIZE - offset;
if (len <= 0)
if (!len)
break;
if (bytes > len)