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ACPI: tools: pfrut: Do not initialize ret in main()

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The initialization is unnecessary, because ret is always assigned a new
value before reading it.

Signed-off-by: Shi junming <junming@nfschina.com>
[ rjw: Subject edits, new changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Shi junming 2022-08-25 17:03:47 +08:00 • committed by Rafael J. Wysocki
parent b90cb10531
commit 40083734d9
1 changed files with 1 additions and 1 deletions
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2
tools/power/acpi/tools/pfrut/pfrut.c
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@ -190,7 +190,7 @@ int main(int argc, char *argv[])
void *addr_map_capsule; void *addr_map_capsule;
struct stat st; struct stat st;
char *log_buf; char *log_buf;
int ret = 0; int ret;
if (getuid() != 0) { if (getuid() != 0) {
printf("Please run the tool as root - Exiting.\n"); printf("Please run the tool as root - Exiting.\n");