diff options
| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2024-01-08 13:52:17 -0600 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2024-01-16 10:57:44 -0600 |
| commit | 63833908863567dfa6d5f9d666f34f94a702fe14 (patch) | |
| tree | 06560d79a43ef1b398dc636571d1fde1807df845 | |
| parent | flashdev.c: return error if both buffers are NULL (diff) | |
| download | rtems-63833908863567dfa6d5f9d666f34f94a702fe14.tar.bz2 | |
cpukit: Remove or use unused variable assignments
| -rw-r--r-- | cpukit/libblock/src/media.c | 2 | ||||
| -rw-r--r-- | cpukit/libfs/src/dosfs/fat.c | 2 | ||||
| -rw-r--r-- | cpukit/libfs/src/dosfs/msdos_file.c | 5 | ||||
| -rw-r--r-- | cpukit/libfs/src/dosfs/msdos_misc.c | 3 | ||||
| -rw-r--r-- | cpukit/libfs/src/imfs/imfs_memfile.c | 1 | ||||
| -rw-r--r-- | cpukit/posix/src/killinfo.c | 1 |
6 files changed, 9 insertions, 5 deletions
diff --git a/cpukit/libblock/src/media.c b/cpukit/libblock/src/media.c index 3ab01602ae..482cdc4fb0 100644 --- a/cpukit/libblock/src/media.c +++ b/cpukit/libblock/src/media.c @@ -434,7 +434,7 @@ static rtems_status_code process_event( { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_status_code sc_retry = RTEMS_SUCCESSFUL; - rtems_media_state state = RTEMS_MEDIA_STATE_FAILED; + rtems_media_state state; char *dest = NULL; do { diff --git a/cpukit/libfs/src/dosfs/fat.c b/cpukit/libfs/src/dosfs/fat.c index 9229406dec..88b4a2859b 100644 --- a/cpukit/libfs/src/dosfs/fat.c +++ b/cpukit/libfs/src/dosfs/fat.c @@ -93,7 +93,6 @@ fat_buf_release(fat_fs_info_t *fs_info) uint32_t sec_num = fs_info->c.blk_num; bool sec_of_fat = ((sec_num >= fs_info->vol.fat_loc) && (sec_num < fs_info->vol.rdir_loc)); - uint32_t blk = fat_sector_num_to_block_num(fs_info, sec_num); uint32_t blk_ofs = fat_sector_offset_to_block_offset(fs_info, sec_num, 0); @@ -115,6 +114,7 @@ fat_buf_release(fat_fs_info_t *fs_info) for (i = 1; i < fs_info->vol.fats; i++) { rtems_bdbuf_buffer *bd; + uint32_t blk; sec_num = fs_info->c.blk_num + fs_info->vol.fat_length * i, blk = fat_sector_num_to_block_num(fs_info, sec_num); diff --git a/cpukit/libfs/src/dosfs/msdos_file.c b/cpukit/libfs/src/dosfs/msdos_file.c index fd14f5084d..e25f292484 100644 --- a/cpukit/libfs/src/dosfs/msdos_file.c +++ b/cpukit/libfs/src/dosfs/msdos_file.c @@ -223,6 +223,11 @@ msdos_file_sync(rtems_libio_t *iop) } rc = fat_sync(&fs_info->fat); + if (rc != RC_OK) + { + msdos_fs_unlock(fs_info); + return rc; + } msdos_fs_unlock(fs_info); diff --git a/cpukit/libfs/src/dosfs/msdos_misc.c b/cpukit/libfs/src/dosfs/msdos_misc.c index 8bde792ae5..c40988b98f 100644 --- a/cpukit/libfs/src/dosfs/msdos_misc.c +++ b/cpukit/libfs/src/dosfs/msdos_misc.c @@ -288,7 +288,6 @@ msdos_long_to_short(rtems_dosfs_convert_control *converter, &codepage_name_len); if (eno == EINVAL) { - eno = 0; type = MSDOS_NAME_LONG; } else @@ -1747,6 +1746,8 @@ msdos_add_file ( /* Get position of short file name entry */ ret = msdos_get_pos(fs_info, fat_fd, bts2rd, short_file_offset, &dir_pos->sname); + if (ret != RC_OK) + return ret; /* * Handle the entry writes. diff --git a/cpukit/libfs/src/imfs/imfs_memfile.c b/cpukit/libfs/src/imfs/imfs_memfile.c index 66c67c6ba0..3930fd6ae5 100644 --- a/cpukit/libfs/src/imfs/imfs_memfile.c +++ b/cpukit/libfs/src/imfs/imfs_memfile.c @@ -638,7 +638,6 @@ ssize_t IMFS_memfile_write( fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); - my_length = 0; copied += to_copy; } diff --git a/cpukit/posix/src/killinfo.c b/cpukit/posix/src/killinfo.c index f56c5b3174..bde511504a 100644 --- a/cpukit/posix/src/killinfo.c +++ b/cpukit/posix/src/killinfo.c @@ -323,7 +323,6 @@ int _POSIX_signals_Send( * + sigprocmask() unblocks the signal, OR * + sigaction() which changes the handler to SIG_IGN. */ - the_thread = NULL; goto post_process_signal; /* |