[PATCH] Fix implicit cast warning in test_klp_state.c

The function `klp_get_state` returns an `int` value, but the variable `loglevel_state` is of type `struct klp_state *` and thus does an implicit cast. Explicitly casting these values fixes:

- warning: assignment to ‘struct klp_state *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]

on lines 38, 55, 68 and 80 of test_klp_state.c

Signed-off-by: Shresth Prasad shresthprasad7@gmail.com --- .../selftests/livepatch/test_modules/test_klp_state.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/livepatch/test_modules/test_klp_state.c b/tools/testing/selftests/livepatch/test_modules/test_klp_state.c index 57a4253acb01..ae6b1ca15fc0 100644 --- a/tools/testing/selftests/livepatch/test_modules/test_klp_state.c +++ b/tools/testing/selftests/livepatch/test_modules/test_klp_state.c @@ -35,7 +35,7 @@ static int allocate_loglevel_state(void) { struct klp_state *loglevel_state;

- loglevel_state = klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); + loglevel_state = (struct klp_state *)klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); if (!loglevel_state) return -EINVAL;

@@ -52,7 +52,7 @@ static void fix_console_loglevel(void) { struct klp_state *loglevel_state;

- loglevel_state = klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); + loglevel_state = (struct klp_state *)klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); if (!loglevel_state) return;

@@ -65,7 +65,7 @@ static void restore_console_loglevel(void) { struct klp_state *loglevel_state;

- loglevel_state = klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); + loglevel_state = (struct klp_state *)klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); if (!loglevel_state) return;

@@ -77,7 +77,7 @@ static void free_loglevel_state(void) { struct klp_state *loglevel_state;

- loglevel_state = klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); + loglevel_state = (struct klp_state *)klp_get_state(&patch, CONSOLE_LOGLEVEL_STATE); if (!loglevel_state) return;