From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
The function validate_command_mask() returns only two results: success
or failure, so convert it to return bool instead of 0 and -1.
Reported-by: Noa Osherovich <noaos@xxxxxxxxxxxx>
Reviewed-by: Matan Barak <matanb@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/uverbs_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index b36cb12b3f38..1be9a93f628c 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -635,7 +635,7 @@ struct file *ib_uverbs_alloc_async_event_file(struct ib_uverbs_file *uverbs_file
return filp;
}
-static int verify_command_mask(struct ib_device *ib_dev, __u32 command)
+static bool verify_command_mask(struct ib_device *ib_dev, __u32 command)
{
u64 mask;
@@ -645,9 +645,9 @@ static int verify_command_mask(struct ib_device *ib_dev, __u32 command)
mask = ib_dev->uverbs_ex_cmd_mask;
if (mask & ((u64)1 << command))
- return 0;
+ return true;
- return -1;
+ return false;
}
static bool verify_command_idx(__u32 command, bool extended)
@@ -706,7 +706,7 @@ static ssize_t ib_uverbs_write(struct file *filp, const char __user *buf,
goto out;
}
- if (verify_command_mask(ib_dev, command)) {
+ if (!verify_command_mask(ib_dev, command)) {
ret = -EOPNOTSUPP;
goto out;
}
--
2.16.1
--
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