diff options
| -rw-r--r-- | external/pflash/pflash.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/external/pflash/pflash.c b/external/pflash/pflash.c index 73eb916..bece12a 100644 --- a/external/pflash/pflash.c +++ b/external/pflash/pflash.c @@ -304,8 +304,7 @@ static void set_ecc(uint32_t start, uint32_t size) static void program_file(const char *file, uint32_t start, uint32_t size) { - int fd, rc; - ssize_t len; + int fd; uint32_t actual_size = 0; fd = open(file, O_RDONLY); @@ -326,6 +325,9 @@ static void program_file(const char *file, uint32_t start, uint32_t size) printf("Programming & Verifying...\n"); progress_init(size >> 8); while(size) { + ssize_t len; + int rc; + len = read(fd, file_buf, FILE_BUF_SIZE); if (len < 0) { perror("Error reading file"); @@ -362,8 +364,7 @@ static void program_file(const char *file, uint32_t start, uint32_t size) static void do_read_file(const char *file, uint32_t start, uint32_t size) { - int fd, rc; - ssize_t len; + int fd; uint32_t done = 0; fd = open(file, O_WRONLY | O_TRUNC | O_CREAT, 00666); @@ -376,6 +377,9 @@ static void do_read_file(const char *file, uint32_t start, uint32_t size) progress_init(size >> 8); while(size) { + ssize_t len; + int rc; + len = size > FILE_BUF_SIZE ? FILE_BUF_SIZE : size; rc = blocklevel_read(bl, start, file_buf, len); if (rc) { |