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| author | Dan Carpenter <[email protected]> | 2013-07-03 22:04:54 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2013-07-03 23:07:41 +0000 |
| commit | e7152b97f38f1f5b915c719e6a3040697a700a16 (patch) | |
| tree | 78f73f1c4791683f38b5894b0c7f12d9e9b6006d /fs/hppfs/hppfs.c | |
| parent | arch/frv/kernel/setup.c: use strncmp() instead of memcmp() (diff) | |
| download | kernel-e7152b97f38f1f5b915c719e6a3040697a700a16.tar.gz kernel-e7152b97f38f1f5b915c719e6a3040697a700a16.zip | |
err.h: IS_ERR() can accept __user pointers
Sparse generates a false positive when you pass a __user or __iomem
pointer to the IS_ERR() functions.
drivers/rtc/rtc-ds1286.c:344:36: sparse: incorrect type in argument 1 (different address spaces)
drivers/rtc/rtc-ds1286.c:344:36: expected void const *ptr
drivers/rtc/rtc-ds1286.c:344:36: got unsigned int [noderef] [usertype] <asn:2>*rtcregs
We can silence these by adding a __force here and upgrading to Sparse
v0.4.5-rc1 or later.
This change has no effect when using current Sparse releases.
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Christopher Li <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/hppfs/hppfs.c')
0 files changed, 0 insertions, 0 deletions