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Subject[PATCH] kdb: Corrects comment for kdballocenv
Date
This patch corrects the comment for the kdballocenv function.
The previous comment incorrectly described the function's
parameters and return values.

Signed-off-by: Yuran Pereira <yuran.pereira@hotmail.com>
---
kernel/debug/kdb/kdb_main.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 438b868cbfa9..1aab8a05a145 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -272,11 +272,12 @@ char *kdbgetenv(const char *match)
* kdballocenv - This function is used to allocate bytes for
* environment entries.
* Parameters:
- * match A character string representing a numeric value
- * Outputs:
- * *value the unsigned long representation of the env variable 'match'
+ * bytes The number of bytes to allocate in the static buffer.
+ *
* Returns:
- * Zero on success, a kdb diagnostic on failure.
+ * A pointer to the allocated space in the buffer on success.
+ * NULL if bytes > size available in the envbuffer.
+ *
* Remarks:
* We use a static environment buffer (envbuffer) to hold the values
* of dynamically generated environment variables (see kdb_set). Buffer
--
2.25.1
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