From: Ivan Hu Date: Tue, 18 Oct 2016 14:33:14 +0000 (+0100) Subject: efi/efi_test: Fix uninitialized variable 'datasize' X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=46b9b7135332d1e2c54e853108a5088ab28f2165;p=linux-beck.git efi/efi_test: Fix uninitialized variable 'datasize' Fix minor issue found by CoverityScan: CID 1358931 (#1 of 1): Uninitialized scalar variable (UNINIT)9. uninit_use: Using uninitialized value datasize. 199 prev_datasize = datasize; 200 status = efi.get_variable(name, vd, at, dz, data); Signed-off-by: Ivan Hu Signed-off-by: Matt Fleming Cc: Ard Biesheuvel Cc: Ivan Khoronzhuk Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20161018143318.15673-5-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar --- diff --git a/drivers/firmware/efi/test/efi_test.c b/drivers/firmware/efi/test/efi_test.c index ae51268737cc..348efc9cf59f 100644 --- a/drivers/firmware/efi/test/efi_test.c +++ b/drivers/firmware/efi/test/efi_test.c @@ -155,7 +155,7 @@ static long efi_runtime_get_variable(unsigned long arg) { struct efi_getvariable __user *getvariable_user; struct efi_getvariable getvariable; - unsigned long datasize, prev_datasize, *dz; + unsigned long datasize = 0, prev_datasize, *dz; efi_guid_t vendor_guid, *vd = NULL; efi_status_t status; efi_char16_t *name = NULL;