Messages in this thread Patch in this message | | | Subject | [PATCH v2 4/4] ACPI-APEI-HEST: Reduce the scope for a variable in acpi_hest_init() | From | SF Markus Elfring <> | Date | Wed, 9 Aug 2017 20:04:43 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Mon, 5 Sep 2016 21:50:34 +0200
Move the definition for the local variable "ghes_count" into an if branch so that the corresponding setting will only be performed if GHES could be enabled by this function.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/acpi/apei/hest.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c index 94b9bd494c20..c0d81387ce18 100644 --- a/drivers/acpi/apei/hest.c +++ b/drivers/acpi/apei/hest.c @@ -225,7 +225,6 @@ void __init acpi_hest_init(void) { acpi_status status; int rc = -ENODEV; - unsigned int ghes_count = 0; if (hest_disable) { pr_info(HEST_PFX "Table parsing disabled.\n"); @@ -248,6 +247,8 @@ void __init acpi_hest_init(void) goto err; if (!ghes_disable) { + unsigned int ghes_count = 0; + rc = apei_hest_parse(hest_parse_ghes_count, &ghes_count); if (rc) goto err; -- 2.13.4
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