From: Eric Nelson <eric@nelint.com>
Date: Wed, 22 Jan 2020 23:59:55 +0000 (-0700)
Subject: common: blk: fix comment about blkcache_read return value
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=50fe8df2c2cb863e0ab7d4c1240f2216ba184922;p=u-boot.git

common: blk: fix comment about blkcache_read return value

The blkcache_read() routine returns 1 (true) to indicate that a block was
found in the cache and returned, or 0 if not.

Signed-off-by: Eric Nelson <eric@nelint.com>
---

diff --git a/include/blk.h b/include/blk.h
index 65db69f5d9..6f541bb2ba 100644
--- a/include/blk.h
+++ b/include/blk.h
@@ -129,7 +129,7 @@ int blkcache_init(void);
  * @param blksz - size in bytes of each block
  * @param buf - buffer to contain cached data
  *
- * @return - '1' if block returned from cache, '0' otherwise.
+ * @return - 1 if block returned from cache, 0 otherwise.
  */
 int blkcache_read(int iftype, int dev,
 		  lbaint_t start, lbaint_t blkcnt,