[U-Boot] [PATCH 1/2] cmd: usb_mass_storage: Use NULL for pointer
From: Fabio Estevam fabio.estevam@nxp.com
Use NULL for pointer to fix the following sparse warning: cmd/usb_mass_storage.c:47:15: warning: Using plain integer as NULL pointer
Signed-off-by: Fabio Estevam fabio.estevam@nxp.com --- cmd/usb_mass_storage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c index b05913a..2eb113c 100644 --- a/cmd/usb_mass_storage.c +++ b/cmd/usb_mass_storage.c @@ -44,7 +44,7 @@ static void ums_fini(void) for (i = 0; i < ums_count; i++) free((void *)ums[i].name); free(ums); - ums = 0; + ums = NULL; ums_count = 0; }
From: Fabio Estevam fabio.estevam@nxp.com
Make do_usb_mass_storage() static to fix the following sparse warning:
cmd/usb_mass_storage.c:136:5: warning: symbol 'do_usb_mass_storage' was not declared. Should it be static?
Signed-off-by: Fabio Estevam fabio.estevam@nxp.com --- cmd/usb_mass_storage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c index 2eb113c..8bf063c 100644 --- a/cmd/usb_mass_storage.c +++ b/cmd/usb_mass_storage.c @@ -133,7 +133,7 @@ cleanup: return ret; }
-int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag, +static int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { const char *usb_controller;
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Fabio Estevam