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cifs: prevent truncation from long to int in wait_for_free_credits

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[ Upstream commit 19e888678bac8c82206eb915eaf72741b2a2615c ]

The wait_event_... defines evaluate to long so we should not assign it an int as this may truncate
the value.

Reported-by: Marshall Midden <marshallmidden@gmail.com>
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Ronnie Sahlberg 2020-07-02 10:55:41 +10:00 committed by Greg Kroah-Hartman
parent 43046f7867
commit 91e81d2262
1 changed files with 1 additions and 1 deletions
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fs/cifs/transport.c
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@ -528,7 +528,7 @@ wait_for_free_credits(struct TCP_Server_Info *server, const int num_credits,
const int timeout, const int flags,
unsigned int *instance)
{
int rc;
long rc;
int *credits;
int optype;
long int t;