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| author | Bart Van Assche <bvanassche@acm.org> | 2020-05-18 21:07:34 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-19 09:40:29 -0600 |
| commit | c8210a57655a64c0a9b53c58c2ad5d8426c15097 (patch) | |
| tree | 2116ac5c0249ca62a0b13900220732d3079df84b /block/ioctl.c | |
| parent | 10ec5e86f9b840b7070b9146257a199dd0227d7e (diff) | |
| download | linux-c8210a57655a64c0a9b53c58c2ad5d8426c15097.tar.gz linux-c8210a57655a64c0a9b53c58c2ad5d8426c15097.tar.bz2 linux-c8210a57655a64c0a9b53c58c2ad5d8426c15097.zip | |
block: Fix type of first compat_put_{,u}long() argument
This patch fixes the following sparse warnings:
block/ioctl.c:209:16: warning: incorrect type in argument 1 (different address spaces)
block/ioctl.c:209:16: expected void const volatile [noderef] <asn:1> *
block/ioctl.c:209:16: got signed int [usertype] *argp
block/ioctl.c:214:16: warning: incorrect type in argument 1 (different address spaces)
block/ioctl.c:214:16: expected void const volatile [noderef] <asn:1> *
block/ioctl.c:214:16: got unsigned int [usertype] *argp
block/ioctl.c:666:40: warning: incorrect type in argument 1 (different address spaces)
block/ioctl.c:666:40: expected signed int [usertype] *argp
block/ioctl.c:666:40: got void [noderef] <asn:1> *argp
block/ioctl.c:672:41: warning: incorrect type in argument 1 (different address spaces)
block/ioctl.c:672:41: expected unsigned int [usertype] *argp
block/ioctl.c:672:41: got void [noderef] <asn:1> *argp
Fixes: 9b81648cb5e3 ("compat_ioctl: simplify up block/ioctl.c")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/ioctl.c')
| -rw-r--r-- | block/ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/ioctl.c b/block/ioctl.c index 75c64811b534..bdb3bbb253d9 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -204,12 +204,12 @@ static int put_u64(u64 __user *argp, u64 val) } #ifdef CONFIG_COMPAT -static int compat_put_long(compat_long_t *argp, long val) +static int compat_put_long(compat_long_t __user *argp, long val) { return put_user(val, argp); } -static int compat_put_ulong(compat_ulong_t *argp, compat_ulong_t val) +static int compat_put_ulong(compat_ulong_t __user *argp, compat_ulong_t val) { return put_user(val, argp); } |