diff options
| -rw-r--r-- | drivers/staging/gasket/gasket_core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/gasket/gasket_core.c b/drivers/staging/gasket/gasket_core.c index 2ff328652356..248d717e1df6 100644 --- a/drivers/staging/gasket/gasket_core.c +++ b/drivers/staging/gasket/gasket_core.c @@ -1241,19 +1241,19 @@ static int gasket_release(struct inode *inode, struct file *file) * that the provided descriptor/range is of adequate size to hold the range to * be mapped. */ -static int gasket_mmap_has_permissions( +static bool gasket_mmap_has_permissions( struct gasket_dev *gasket_dev, struct vm_area_struct *vma, int bar_permissions) { int requested_permissions; /* Always allow sysadmin to access. */ if (capable(CAP_SYS_ADMIN)) - return 1; + return true; /* Never allow non-sysadmins to access to a dead device. */ if (gasket_dev->status != GASKET_STATUS_ALIVE) { gasket_log_info(gasket_dev, "Device is dead."); - return 0; + return false; } /* Make sure that no wrong flags are set. */ @@ -1265,7 +1265,7 @@ static int gasket_mmap_has_permissions( "Attempting to map a region with requested permissions " "0x%x, but region has permissions 0x%x.", requested_permissions, bar_permissions); - return 0; + return false; } /* Do not allow a non-owner to write. */ @@ -1275,10 +1275,10 @@ static int gasket_mmap_has_permissions( gasket_dev, "Attempting to mmap a region for write without owning " "device."); - return 0; + return false; } - return 1; + return true; } /* |