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| author | Thomas Huth | 2021-04-21 17:48:48 +0200 |
|---|---|---|
| committer | Thomas Huth | 2021-05-09 18:14:31 +0200 |
| commit | d08a64940452060ab7ad5eb49cd5801131c2b9ec (patch) | |
| tree | 29d70068a7df80662c61d9049ed217809f0ef695 /pc-bios/s390-ccw | |
| parent | pc-bios/s390-ccw: don't try to read the next block if end of chunk is reached (diff) | |
| download | qemu-d08a64940452060ab7ad5eb49cd5801131c2b9ec.tar.gz qemu-d08a64940452060ab7ad5eb49cd5801131c2b9ec.tar.xz qemu-d08a64940452060ab7ad5eb49cd5801131c2b9ec.zip | |
pc-bios/s390-ccw/bootmap: Silence compiler warning from Clang
When compiling the s390-ccw bios with Clang, the compiler complains:
pc-bios/s390-ccw/bootmap.c:302:9: warning: logical not is only applied
to the left hand side of this comparison [-Wlogical-not-parentheses]
if (!mbr->dev_type == DEV_TYPE_ECKD) {
^ ~~
The code works (more or less by accident), since dev_type can only be
0 or 1, but it's better of course to use the intended != operator here
instead.
Fixes: 5dc739f343 ("Allow booting in case the first virtio-blk disk is bad")
Message-Id: <20210421163331.358178-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'pc-bios/s390-ccw')
| -rw-r--r-- | pc-bios/s390-ccw/bootmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c index b46997c0b7..56411ab3b6 100644 --- a/pc-bios/s390-ccw/bootmap.c +++ b/pc-bios/s390-ccw/bootmap.c @@ -299,7 +299,7 @@ static void ipl_eckd_cdl(void) sclp_print("Bad block size in zIPL section of IPL2 record.\n"); return; } - if (!mbr->dev_type == DEV_TYPE_ECKD) { + if (mbr->dev_type != DEV_TYPE_ECKD) { sclp_print("Non-ECKD device type in zIPL section of IPL2 record.\n"); return; } |