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authorJeff Layton <jlayton@redhat.com>2011-05-20 00:22:52 +0400
committerSteve French <sfrench@us.ibm.com>2011-05-23 06:58:24 +0400
commit2c8f981d93f830c167c811f046b5107cc24b6e1b (patch)
tree8150cda7231acf1afc073b2eaaed0947d1937e16 /fs/cifs/netmisc.c
parent71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14 (diff)
downloadlinux-2c8f981d93f830c167c811f046b5107cc24b6e1b.tar.xz
cifs: consolidate SendReceive response checks
Further consolidate the SendReceive code by moving the checks run over the packet into a separate function that all the SendReceive variants can call. We can also eliminate the check for a receive_len that's too big or too small. cifs_demultiplex_thread already checks that and disconnects the socket if that occurs, while setting the midStatus to MALFORMED. It'll never call this code if that's the case. Finally do a little cleanup. Use "goto out" on errors so that the flow of code in the normal case is more evident. Also switch the logErr variable in map_smb_to_linux_error to a bool. Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/netmisc.c')
-rw-r--r--fs/cifs/netmisc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index 79b71c2c7c9d..73e47e84b61a 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -836,7 +836,7 @@ ntstatus_to_dos(__u32 ntstatus, __u8 *eclass, __u16 *ecode)
}
int
-map_smb_to_linux_error(struct smb_hdr *smb, int logErr)
+map_smb_to_linux_error(struct smb_hdr *smb, bool logErr)
{
unsigned int i;
int rc = -EIO; /* if transport error smb error may not be set */