diff options
| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-29 22:02:19 +0800 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2025-09-05 14:58:26 +0200 |
| commit | e520b2520c81c5e4fe1b8ef09cb75c132debe9ac (patch) | |
| tree | 352a7070516611bc4dc0dff0fc41f9ce1973330a /rust/helpers/bitops.c | |
| parent | 8f5ae30d69d7543eee0d70083daf4de8fe15d585 (diff) | |
iommu/omap: Use int type to store negative error codes
Change the 'ret' variable from u32 to int to store negative error codes
or zero;
Storing the negative error codes in unsigned type, doesn't cause an issue
at runtime but it's ugly. Additionally, assigning negative error codes to
unsigned type may trigger a GCC warning when the -Wsign-conversion flag
is enabled.
No effect on runtime.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20250829140219.121783-1-rongqianfeng@vivo.com
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'rust/helpers/bitops.c')
0 files changed, 0 insertions, 0 deletions