[PATCH] block: Replace function name in string with __func__

[iamkeyur96]

From: Keyur Patel <iamkeyu...@gmail.com>

Replace hard coded function name register_blkdev with __func__, to
improve robustness and to conform to the Linux kernel coding
style. Issue found using checkpatch.

Signed-off-by: Keyur Patel <iamkeyu...@gmail.com>
---
 block/genhd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/block/genhd.c b/block/genhd.c
index 1dd8fd6613b8..33ab7150fbe4 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -365,8 +365,8 @@ int register_blkdev(unsigned int major, const char *name)
                }
 
                if (index == 0) {
-                       printk("register_blkdev: failed to get major for %s\n",
-                              name);
+                       printk("%s: failed to get major for %s\n",
+                              __func__, name);
                        ret = -EBUSY;
                        goto out;
                }
@@ -375,8 +375,8 @@ int register_blkdev(unsigned int major, const char *name)
        }
 
        if (major >= BLKDEV_MAJOR_MAX) {
-               pr_err("register_blkdev: major requested (%u) is greater than 
the maximum (%u) for %s\n",
-                      major, BLKDEV_MAJOR_MAX-1, name);
+               pr_err("%s: major requested (%u) is greater than the maximum 
(%u) for %s\n",
+                      __func__, major, BLKDEV_MAJOR_MAX-1, name);
 
                ret = -EINVAL;
                goto out;
-- 
2.20.1