From 23816724fdbd47c28bc998866fd7bc5ad9f0e535 Mon Sep 17 00:00:00 2001 From: Yuran Pereira Date: Sun, 5 Nov 2023 13:18:08 +0530 Subject: 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: Yuran Pereira 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: Daniel Thompson --- kernel/debug/kdb/kdb_main.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'kernel/debug') diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 438b868cbfa9..6b213c8252d6 100644 --- a/kernel/debug/kdb/kdb_main.c +++ b/kernel/debug/kdb/kdb_main.c @@ -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 -- cgit