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tpm: Fix write to file descriptor function 

Fix a bug introduced in commit 46f296c while moving send_all to the
tpm_passthrough code. Fix the name of the variable used in the loop.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Stefan Berger 2016-04-05 20:21:50 -04:00 committed by Michael S. Tsirkin
parent 52e38eb051
commit e7658fcc4c
1 changed files with 1 additions and 1 deletions
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2
hw/tpm/tpm_passthrough.c
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@ -86,7 +86,7 @@ static int tpm_passthrough_unix_write(int fd, const uint8_t *buf, uint32_t len)
int ret, remain;
remain = len;
while (len > 0) {
while (remain > 0) {
ret = write(fd, buf, remain);
if (ret < 0) {
if (errno != EINTR && errno != EAGAIN) {