[CIFS] Fix spurious reconnect on 2nd peek from read of SMB length

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When retrying kernel_recvmsg() because of a short read, check returned
length against the remaining length, not against total length. This
avoids unneeded session reconnects which would otherwise occur when
kernel_recvmsg() finally returns zero when asked to read zero bytes.

Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

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Petr Tesarik 2007-11-20 02:24:08 +00:00 • committed by Steve French

parent f7a44eadd5

commit 2a97468024

1 changed files with 3 additions and 3 deletions

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fs/cifs/connect.c

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