diff options
Diffstat (limited to 'arch/powerpc/boot/addnote.c')
-rw-r--r-- | arch/powerpc/boot/addnote.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/boot/addnote.c b/arch/powerpc/boot/addnote.c index 9d9f6f334d3c..53b3b2621457 100644 --- a/arch/powerpc/boot/addnote.c +++ b/arch/powerpc/boot/addnote.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Program to hack in a PT_NOTE program header entry in an ELF file. * This is needed for OF on RS/6000s to load an image correctly. @@ -8,11 +9,6 @@ * * Adapted for 64 bit little endian images by Andrew Tauferner. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Usage: addnote zImage */ #include <stdio.h> @@ -223,7 +219,11 @@ main(int ac, char **av) PUT_16(E_PHNUM, np + 2); /* write back */ - lseek(fd, (long) 0, SEEK_SET); + i = lseek(fd, (long) 0, SEEK_SET); + if (i < 0) { + perror("lseek"); + exit(1); + } i = write(fd, buf, n); if (i < 0) { perror("write"); |