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authorKai Makisara <Kai.Makisara@kolumbus.fi>2009-05-02 08:49:34 +0300
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-05-23 15:44:06 -0500
commit1da2019fffc65c02a613305919bac28c9bdfaf99 (patch)
tree67f34f8dabd4676a9215e576dc99e1bc5738cf81
parent5c10e63c943b4c67561ddc6bf61e01d4141f881f (diff)
downloadop-kernel-dev-1da2019fffc65c02a613305919bac28c9bdfaf99.zip
op-kernel-dev-1da2019fffc65c02a613305919bac28c9bdfaf99.tar.gz
[SCSI] st: fix gcc 4.4 warning
This patch fixes the GCC 4.4 warning reported by David Binderman and Sergey Senozhatsky. The old version was working correctly but was not easy to read. Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-rw-r--r--drivers/scsi/st.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index eb24efe..6f46e62 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2964,7 +2964,7 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
!(STp->use_pf & PF_TESTED)) {
/* Try the other possible state of Page Format if not
already tried */
- STp->use_pf = !STp->use_pf | PF_TESTED;
+ STp->use_pf = (STp->use_pf ^ USE_PF) | PF_TESTED;
st_release_request(SRpnt);
SRpnt = NULL;
return st_int_ioctl(STp, cmd_in, arg);
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