ocxl: remove redundant rc variable
Return value from ocxl_context_attach() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211215060438.441918-1-chi.minghao@zte.com.cn
diff --git a/drivers/misc/ocxl/file.c b/drivers/misc/ocxl/file.c
index e70525e..d881f5e4 100644
--- a/drivers/misc/ocxl/file.c
+++ b/drivers/misc/ocxl/file.c
@@ -74,7 +74,6 @@ static long afu_ioctl_attach(struct ocxl_context *ctx,
{
struct ocxl_ioctl_attach arg;
u64 amr = 0;
- int rc;
pr_debug("%s for context %d\n", __func__, ctx->pasid);
@@ -86,8 +85,7 @@ static long afu_ioctl_attach(struct ocxl_context *ctx,
return -EINVAL;
amr = arg.amr & mfspr(SPRN_UAMOR);
- rc = ocxl_context_attach(ctx, amr, current->mm);
- return rc;
+ return ocxl_context_attach(ctx, amr, current->mm);
}
static long afu_ioctl_get_metadata(struct ocxl_context *ctx,