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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2010-02-26 22:37:41 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-02-26 22:37:31 +0100 |
| commit | b8e660b83d505148c83ddc6d5ba69c29d0eab1e3 (patch) | |
| tree | cd4a679a8bf867bd7b0644292524c5fed64c6d0b /arch/s390/mm | |
| parent | 59b697874529f5c3cbcaf5816b3d6c584af521e8 (diff) | |
| download | kernel_samsung_espresso10-b8e660b83d505148c83ddc6d5ba69c29d0eab1e3.zip kernel_samsung_espresso10-b8e660b83d505148c83ddc6d5ba69c29d0eab1e3.tar.gz kernel_samsung_espresso10-b8e660b83d505148c83ddc6d5ba69c29d0eab1e3.tar.bz2 | |
[S390] Replace ENOTSUPP usage with EOPNOTSUPP
ENOTSUPP is not supposed to leak to userspace so lets just use
EOPNOTSUPP everywhere.
Doesn't fix a bug, but makes future reviews easier.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm')
| -rw-r--r-- | arch/s390/mm/extmem.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c index 5c84571..6409fd5 100644 --- a/arch/s390/mm/extmem.c +++ b/arch/s390/mm/extmem.c @@ -309,7 +309,7 @@ query_segment_type (struct dcss_segment *seg) } #endif if (qout->segcnt > 6) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto out_free; } @@ -324,11 +324,11 @@ query_segment_type (struct dcss_segment *seg) for (i=0; i<qout->segcnt; i++) { if (((qout->range[i].start & 0xff) != SEG_TYPE_EW) && ((qout->range[i].start & 0xff) != SEG_TYPE_EN)) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto out_free; } if (start != qout->range[i].start >> PAGE_SHIFT) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto out_free; } start = (qout->range[i].end >> PAGE_SHIFT) + 1; @@ -357,7 +357,7 @@ query_segment_type (struct dcss_segment *seg) * -ENOSYS : we are not running on VM * -EIO : could not perform query diagnose * -ENOENT : no such segment - * -ENOTSUPP: multi-part segment cannot be used with linux + * -EOPNOTSUPP: multi-part segment cannot be used with linux * -ENOMEM : out of memory * 0 .. 6 : type of segment as defined in include/asm-s390/extmem.h */ @@ -515,7 +515,7 @@ __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long * -ENOSYS : we are not running on VM * -EIO : could not perform query or load diagnose * -ENOENT : no such segment - * -ENOTSUPP: multi-part segment cannot be used with linux + * -EOPNOTSUPP: multi-part segment cannot be used with linux * -ENOSPC : segment cannot be used (overlaps with storage) * -EBUSY : segment can temporarily not be used (overlaps with dcss) * -ERANGE : segment cannot be used (exceeds kernel mapping range) @@ -742,7 +742,7 @@ void segment_warning(int rc, char *seg_name) pr_err("Loading or querying DCSS %s resulted in a " "hardware error\n", seg_name); break; - case -ENOTSUPP: + case -EOPNOTSUPP: pr_err("DCSS %s has multiple page ranges and cannot be " "loaded or queried\n", seg_name); break; |