[ndctl PATCH 2/3] cxl: region: remove redundant func name from error

[Minwoo Im <minwoo.im.dev@gmail.com>]

If user does not provide `-s, --size` option and there's no ep_min_size
configured, it prints error log like the following.  This patch removes
redundant repeated function name from the log.

Before:

  root@vm:~/work# cxl create-region -m -d decoder0.0 -w 1 -g 1024 mem0
  cxl region: create_region: create_region: unable to determine region size
  cxl region: cmd_create_region: created 0 regions

After:
  root@vm:~/work# cxl create-region -m -d decoder0.0 -w 1 -g 1024 mem0
  cxl region: create_region: unable to determine region size
  cxl region: cmd_create_region: created 0 regions

Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
---
 cxl/region.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cxl/region.c b/cxl/region.c
index 07ce4a319fd0..71f152d9e5a5 100644
--- a/cxl/region.c
+++ b/cxl/region.c
@@ -607,7 +607,8 @@ static int create_region(struct cxl_ctx *ctx, int *count,
 	} else if (p->ep_min_size) {
 		size = p->ep_min_size * p->ways;
 	} else {
-		log_err(&rl, "%s: unable to determine region size\n", __func__);
+		log_err(&rl, "unable to determine region size\n");
+
 		return -ENXIO;
 	}
 	max_extent = cxl_decoder_get_max_available_extent(p->root_decoder);
-- 
2.34.1