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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-12-20 16:08:05 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-01-16 07:27:53 +0100 |
| commit | 90b3baa232ea6938ab707e3db2e90609494e6c54 (patch) | |
| tree | 9f7354cdb8123b8263fde991e8b52c83ea0a9808 /drivers/s390 | |
| parent | dd695546603e8f984137d4dc806dd12e19b6bc27 (diff) | |
| download | linux-90b3baa232ea6938ab707e3db2e90609494e6c54.tar.gz linux-90b3baa232ea6938ab707e3db2e90609494e6c54.tar.xz | |
s390: proper type casts for csum_partial invocations
Keep sparse and other static code checkers from emitting warnings like:
arch/s390/kernel/ipl.c:1549:14: warning: incorrect type in assignment (different base types)
arch/s390/kernel/ipl.c:1549:14: expected unsigned int [unsigned] csum
arch/s390/kernel/ipl.c:1549:14: got restricted __wsum
All usages in s390 code are ok. Therefore add proper casts.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/char/zcore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 863211a0b312..aaed778f67c4 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -272,7 +272,7 @@ static int __init zcore_reipl_init(void) rc = memcpy_hsa_kernel(ipl_block, ipib_info.ipib, PAGE_SIZE); else rc = memcpy_real(ipl_block, (void *) ipib_info.ipib, PAGE_SIZE); - if (rc || csum_partial(ipl_block, ipl_block->hdr.len, 0) != + if (rc || (__force u32)csum_partial(ipl_block, ipl_block->hdr.len, 0) != ipib_info.checksum) { TRACE("Checksum does not match\n"); free_page((unsigned long) ipl_block); |