Commit 23816724 authored by Yuran Pereira's avatar Yuran Pereira Committed by Daniel Thompson
Browse files

kdb: Corrects comment for kdballocenv 



This patch corrects the comment for the kdballocenv function.
The previous comment incorrectly described the function's
parameters and return values.

Signed-off-by: default avatarYuran Pereira <yuran.pereira@hotmail.com>
Link: https://lore.kernel.org/r/DB3PR10MB6835B383B596133EDECEA98AE8ABA@DB3PR10MB6835.EURPRD10.PROD.OUTLOOK.COM


[daniel.thompson@linaro.org: fixed whitespace alignment in new lines]
Signed-off-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
parent dd712d3d

kernel/debug/kdb/kdb_main.c

+3 −4
Original line number Diff line number Diff line
@@ -272,11 +272,10 @@ 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